Q: Is 720,570 a Prime Number?
A: No, 720,570 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 720570 can be evenly divided by 1 2 3 5 6 10 15 30 24,019 48,038 72,057 120,095 144,114 240,190 360,285 and 720,570, with no remainder.
Since 720,570 cannot be divided by just 1 and 720,570, it is not a prime number.