Q: Is 1,366,988 a Prime Number?
A: No, 1,366,988 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 1366988 can be evenly divided by 1 2 4 7 14 28 48,821 97,642 195,284 341,747 683,494 and 1,366,988, with no remainder.
Since 1,366,988 cannot be divided by just 1 and 1,366,988, it is not a prime number.