Q: Is 1,040,646 a Prime Number?
A: No, 1,040,646 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 1040646 can be evenly divided by 1 2 3 6 251 502 691 753 1,382 1,506 2,073 4,146 173,441 346,882 520,323 and 1,040,646, with no remainder.
Since 1,040,646 cannot be divided by just 1 and 1,040,646, it is not a prime number.