Q: Is 1,268,521 a Prime Number?
A: No, 1,268,521 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 1268521 can be evenly divided by 1 73 17,377 and 1,268,521, with no remainder.
Since 1,268,521 cannot be divided by just 1 and 1,268,521, it is not a prime number.