Q: Is 725,080 a Prime Number?
A: No, 725,080 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 725080 can be evenly divided by 1 2 4 5 8 10 20 40 18,127 36,254 72,508 90,635 145,016 181,270 362,540 and 725,080, with no remainder.
Since 725,080 cannot be divided by just 1 and 725,080, it is not a prime number.