Q: Is 1,415,264 a Prime Number?
A: No, 1,415,264 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 1415264 can be evenly divided by 1 2 4 8 16 32 47 94 188 376 752 941 1,504 1,882 3,764 7,528 15,056 30,112 44,227 88,454 176,908 353,816 707,632 and 1,415,264, with no remainder.
Since 1,415,264 cannot be divided by just 1 and 1,415,264, it is not a prime number.