Q: Is 1,617,426 a Prime Number?
A: No, 1,617,426 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 1617426 can be evenly divided by 1 2 3 6 9 18 59 118 177 354 531 1,062 1,523 3,046 4,569 9,138 13,707 27,414 89,857 179,714 269,571 539,142 808,713 and 1,617,426, with no remainder.
Since 1,617,426 cannot be divided by just 1 and 1,617,426, it is not a prime number.