Q: Is 1,377,124 a Prime Number?
A: No, 1,377,124 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 1377124 can be evenly divided by 1 2 4 7 14 28 137 274 359 548 718 959 1,436 1,918 2,513 3,836 5,026 10,052 49,183 98,366 196,732 344,281 688,562 and 1,377,124, with no remainder.
Since 1,377,124 cannot be divided by just 1 and 1,377,124, it is not a prime number.