Q: Is 855,782 a Prime Number?
A: No, 855,782 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 855782 can be evenly divided by 1 2 379 758 1,129 2,258 427,891 and 855,782, with no remainder.
Since 855,782 cannot be divided by just 1 and 855,782, it is not a prime number.