Q: Is 7,420,239 a Prime Number?
A: No, 7,420,239 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 7420239 can be evenly divided by 1 3 9 37 111 333 22,283 66,849 200,547 824,471 2,473,413 and 7,420,239, with no remainder.
Since 7,420,239 cannot be divided by just 1 and 7,420,239, it is not a prime number.