Q: Is 577,480 a Prime Number?
A: No, 577,480 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 577480 can be evenly divided by 1 2 4 5 8 10 20 40 14,437 28,874 57,748 72,185 115,496 144,370 288,740 and 577,480, with no remainder.
Since 577,480 cannot be divided by just 1 and 577,480, it is not a prime number.