Q: Is 977,320 a Prime Number?
A: No, 977,320 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 977320 can be evenly divided by 1 2 4 5 8 10 20 40 53 106 212 265 424 461 530 922 1,060 1,844 2,120 2,305 3,688 4,610 9,220 18,440 24,433 48,866 97,732 122,165 195,464 244,330 488,660 and 977,320, with no remainder.
Since 977,320 cannot be divided by just 1 and 977,320, it is not a prime number.