Q: Is 1,266,842 a Prime Number?
A: No, 1,266,842 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 1266842 can be evenly divided by 1 2 73 146 8,677 17,354 633,421 and 1,266,842, with no remainder.
Since 1,266,842 cannot be divided by just 1 and 1,266,842, it is not a prime number.