Q: Is 577,120 a Prime Number?
A: No, 577,120 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 577120 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 3,607 7,214 14,428 18,035 28,856 36,070 57,712 72,140 115,424 144,280 288,560 and 577,120, with no remainder.
Since 577,120 cannot be divided by just 1 and 577,120, it is not a prime number.