Q: Is 1,377,766 a Prime Number?
A: No, 1,377,766 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 1377766 can be evenly divided by 1 2 13 19 26 38 247 494 2,789 5,578 36,257 52,991 72,514 105,982 688,883 and 1,377,766, with no remainder.
Since 1,377,766 cannot be divided by just 1 and 1,377,766, it is not a prime number.