Q: Is 775,264 a Prime Number?
A: No, 775,264 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 775264 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 112 224 3,461 6,922 13,844 24,227 27,688 48,454 55,376 96,908 110,752 193,816 387,632 and 775,264, with no remainder.
Since 775,264 cannot be divided by just 1 and 775,264, it is not a prime number.