Q: Is 988,578 a Prime Number?
A: No, 988,578 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 988578 can be evenly divided by 1 2 3 6 9 18 27 54 18,307 36,614 54,921 109,842 164,763 329,526 494,289 and 988,578, with no remainder.
Since 988,578 cannot be divided by just 1 and 988,578, it is not a prime number.