Q: Is 800,266 a Prime Number?
A: No, 800,266 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 800266 can be evenly divided by 1 2 113 226 3,541 7,082 400,133 and 800,266, with no remainder.
Since 800,266 cannot be divided by just 1 and 800,266, it is not a prime number.