Q: Is 1,125,491 a Prime Number?
A: No, 1,125,491 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 1125491 can be evenly divided by 1 41 97 283 3,977 11,603 27,451 and 1,125,491, with no remainder.
Since 1,125,491 cannot be divided by just 1 and 1,125,491, it is not a prime number.