Q: Is 1,560,426 a Prime Number?
A: No, 1,560,426 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 1560426 can be evenly divided by 1 2 3 6 7 14 21 42 53 106 159 318 371 701 742 1,113 1,402 2,103 2,226 4,206 4,907 9,814 14,721 29,442 37,153 74,306 111,459 222,918 260,071 520,142 780,213 and 1,560,426, with no remainder.
Since 1,560,426 cannot be divided by just 1 and 1,560,426, it is not a prime number.