Q: Is 1,355,426 a Prime Number?
A: No, 1,355,426 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 1355426 can be evenly divided by 1 2 409 818 1,657 3,314 677,713 and 1,355,426, with no remainder.
Since 1,355,426 cannot be divided by just 1 and 1,355,426, it is not a prime number.