Q: Is 124,564 a Prime Number?
A: No, 124,564 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 124564 can be evenly divided by 1 2 4 11 19 22 38 44 76 149 209 298 418 596 836 1,639 2,831 3,278 5,662 6,556 11,324 31,141 62,282 and 124,564, with no remainder.
Since 124,564 cannot be divided by just 1 and 124,564, it is not a prime number.