Q: Is 249,490 a Prime Number?
A: No, 249,490 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 249490 can be evenly divided by 1 2 5 10 61 122 305 409 610 818 2,045 4,090 24,949 49,898 124,745 and 249,490, with no remainder.
Since 249,490 cannot be divided by just 1 and 249,490, it is not a prime number.