Q: Is 402,722 a Prime Number?
A: No, 402,722 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 402722 can be evenly divided by 1 2 61 122 3,301 6,602 201,361 and 402,722, with no remainder.
Since 402,722 cannot be divided by just 1 and 402,722, it is not a prime number.