Avtomat Kalishnikov
I assume you mean full-automatic variation of an AK-47. It's called an AK-47 or Avtomat Kalashnikova 47 originally developed in the 1940s in the Soviet Union by Mikhail Kalashnikov. Any semi-automatic AK-47 is not truly a Kalashnikov. For example, the variant made in Romania in the 1950s is actually a clone designated the WASR-10.
Aktomat Kalashnikova 1947
By definition, an AK-47 that can fire full-auto is a sub-machinegun (and/or an automatic rifle), and not a "'machine gun."
The "47" in "AK-47", refers to the weapons date of Patton (1947).
Google image search for AK-47
No, the AK-47 is classed as an assault rifle.JOPUOPYY69 JU897
It is a type of gun
The AK-47 fires a substantially more powerful cartridge.
No
AK-47
No