Q: Is 70,428 a Prime Number?
A: No, 70,428 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 70428 can be evenly divided by 1 2 3 4 6 12 5,869 11,738 17,607 23,476 35,214 and 70,428, with no remainder.
Since 70,428 cannot be divided by just 1 and 70,428, it is not a prime number.