Q: Is 620,067 a Prime Number?
A: No, 620,067 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 620067 can be evenly divided by 1 3 7 21 29,527 88,581 206,689 and 620,067, with no remainder.
Since 620,067 cannot be divided by just 1 and 620,067, it is not a prime number.