Q: Is 530,724 a Prime Number?
A: No, 530,724 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 530724 can be evenly divided by 1 2 3 4 6 12 47 94 141 188 282 564 941 1,882 2,823 3,764 5,646 11,292 44,227 88,454 132,681 176,908 265,362 and 530,724, with no remainder.
Since 530,724 cannot be divided by just 1 and 530,724, it is not a prime number.