Q: Is 620,942 a Prime Number?
A: No, 620,942 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 620942 can be evenly divided by 1 2 7 14 17 34 119 238 2,609 5,218 18,263 36,526 44,353 88,706 310,471 and 620,942, with no remainder.
Since 620,942 cannot be divided by just 1 and 620,942, it is not a prime number.