Q: Is 1,377,215 a Prime Number?
A: No, 1,377,215 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 1377215 can be evenly divided by 1 5 7 19 35 95 109 133 361 545 665 763 1,805 2,071 2,527 3,815 10,355 12,635 14,497 39,349 72,485 196,745 275,443 and 1,377,215, with no remainder.
Since 1,377,215 cannot be divided by just 1 and 1,377,215, it is not a prime number.