Q: Is 998,455 a Prime Number?
A: No, 998,455 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 998455 can be evenly divided by 1 5 397 503 1,985 2,515 199,691 and 998,455, with no remainder.
Since 998,455 cannot be divided by just 1 and 998,455, it is not a prime number.