Q: Is 37,428 a Prime Number?
A: No, 37,428 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 37428 can be evenly divided by 1 2 3 4 6 12 3,119 6,238 9,357 12,476 18,714 and 37,428, with no remainder.
Since 37,428 cannot be divided by just 1 and 37,428, it is not a prime number.