Q: Is 702,428 a Prime Number?
A: No, 702,428 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 702428 can be evenly divided by 1 2 4 67 134 268 2,621 5,242 10,484 175,607 351,214 and 702,428, with no remainder.
Since 702,428 cannot be divided by just 1 and 702,428, it is not a prime number.