Q: Is 864,425 a Prime Number?
A: No, 864,425 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 864425 can be evenly divided by 1 5 25 71 355 487 1,775 2,435 12,175 34,577 172,885 and 864,425, with no remainder.
Since 864,425 cannot be divided by just 1 and 864,425, it is not a prime number.