Q: Is 1,077,666 a Prime Number?
A: No, 1,077,666 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 1077666 can be evenly divided by 1 2 3 6 43 86 129 258 4,177 8,354 12,531 25,062 179,611 359,222 538,833 and 1,077,666, with no remainder.
Since 1,077,666 cannot be divided by just 1 and 1,077,666, it is not a prime number.