Q: Is 1,027,264 a Prime Number?
A: No, 1,027,264 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 1027264 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 64 112 224 448 2,293 4,586 9,172 16,051 18,344 32,102 36,688 64,204 73,376 128,408 146,752 256,816 513,632 and 1,027,264, with no remainder.
Since 1,027,264 cannot be divided by just 1 and 1,027,264, it is not a prime number.