Q: Is 888,561 a Prime Number?
A: No, 888,561 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 888561 can be evenly divided by 1 3 9 98,729 296,187 and 888,561, with no remainder.
Since 888,561 cannot be divided by just 1 and 888,561, it is not a prime number.