Q: Is 620,002 a Prime Number?
A: No, 620,002 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 620002 can be evenly divided by 1 2 41 82 7,561 15,122 310,001 and 620,002, with no remainder.
Since 620,002 cannot be divided by just 1 and 620,002, it is not a prime number.