Q: Is 855,067 a Prime Number?
A: Yes, 855,067 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 855067 can be evenly divided by 1 and 855,067, with no remainder.
Since 855,067 can be divided by just 1 and 855,067, it is a prime number.