Q: Is 1,072,216 a Prime Number?
A: No, 1,072,216 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1072216 can be evenly divided by 1 2 4 8 101 202 404 808 1,327 2,654 5,308 10,616 134,027 268,054 536,108 and 1,072,216, with no remainder.
Since 1,072,216 cannot be divided by just 1 and 1,072,216, it is not a prime number.