Q: Is 580,328 a Prime Number?
A: No, 580,328 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 580328 can be evenly divided by 1 2 4 7 8 14 28 43 56 86 172 241 301 344 482 602 964 1,204 1,687 1,928 2,408 3,374 6,748 10,363 13,496 20,726 41,452 72,541 82,904 145,082 290,164 and 580,328, with no remainder.
Since 580,328 cannot be divided by just 1 and 580,328, it is not a prime number.