Q: Is 1,377,954 a Prime Number?
A: No, 1,377,954 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 1377954 can be evenly divided by 1 2 3 6 9 18 37 74 111 222 333 666 2,069 4,138 6,207 12,414 18,621 37,242 76,553 153,106 229,659 459,318 688,977 and 1,377,954, with no remainder.
Since 1,377,954 cannot be divided by just 1 and 1,377,954, it is not a prime number.