Q: Is 1,418,426 a Prime Number?
A: No, 1,418,426 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 1418426 can be evenly divided by 1 2 19 38 163 229 326 458 3,097 4,351 6,194 8,702 37,327 74,654 709,213 and 1,418,426, with no remainder.
Since 1,418,426 cannot be divided by just 1 and 1,418,426, it is not a prime number.