Q: Is 890,005 a Prime Number?
A: No, 890,005 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 890005 can be evenly divided by 1 5 178,001 and 890,005, with no remainder.
Since 890,005 cannot be divided by just 1 and 890,005, it is not a prime number.