Q: Is 1,377,818 a Prime Number?
A: No, 1,377,818 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 1377818 can be evenly divided by 1 2 13 26 197 269 394 538 2,561 3,497 5,122 6,994 52,993 105,986 688,909 and 1,377,818, with no remainder.
Since 1,377,818 cannot be divided by just 1 and 1,377,818, it is not a prime number.