Q: Is 392,520 a Prime Number?
A: No, 392,520 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 392520 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3,271 6,542 9,813 13,084 16,355 19,626 26,168 32,710 39,252 49,065 65,420 78,504 98,130 130,840 196,260 and 392,520, with no remainder.
Since 392,520 cannot be divided by just 1 and 392,520, it is not a prime number.