Q: Is 123,487 a Prime Number?
A: No, 123,487 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 123487 can be evenly divided by 1 7 13 23 59 91 161 299 413 767 1,357 2,093 5,369 9,499 17,641 and 123,487, with no remainder.
Since 123,487 cannot be divided by just 1 and 123,487, it is not a prime number.