Q: Is 2,137,437 a Prime Number?
A: No, 2,137,437 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 2137437 can be evenly divided by 1 3 9 53 159 477 4,481 13,443 40,329 237,493 712,479 and 2,137,437, with no remainder.
Since 2,137,437 cannot be divided by just 1 and 2,137,437, it is not a prime number.