Q: Is 620,792 a Prime Number?
A: No, 620,792 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 620792 can be evenly divided by 1 2 4 8 73 146 292 584 1,063 2,126 4,252 8,504 77,599 155,198 310,396 and 620,792, with no remainder.
Since 620,792 cannot be divided by just 1 and 620,792, it is not a prime number.