Q: Is 1,258,602 a Prime Number?
A: No, 1,258,602 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 1258602 can be evenly divided by 1 2 3 6 209,767 419,534 629,301 and 1,258,602, with no remainder.
Since 1,258,602 cannot be divided by just 1 and 1,258,602, it is not a prime number.