Q: Is 1,427,337 a Prime Number?
A: No, 1,427,337 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 1427337 can be evenly divided by 1 3 9 17 19 51 57 153 171 323 491 969 1,473 2,907 4,419 8,347 9,329 25,041 27,987 75,123 83,961 158,593 475,779 and 1,427,337, with no remainder.
Since 1,427,337 cannot be divided by just 1 and 1,427,337, it is not a prime number.