Q: Is 891,008 a Prime Number?
A: No, 891,008 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 891008 can be evenly divided by 1 2 4 8 16 32 64 128 6,961 13,922 27,844 55,688 111,376 222,752 445,504 and 891,008, with no remainder.
Since 891,008 cannot be divided by just 1 and 891,008, it is not a prime number.