Q: Is 1,046,397 a Prime Number?
A: No, 1,046,397 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 1046397 can be evenly divided by 1 3 11 33 37 111 407 857 1,221 2,571 9,427 28,281 31,709 95,127 348,799 and 1,046,397, with no remainder.
Since 1,046,397 cannot be divided by just 1 and 1,046,397, it is not a prime number.