Q: Is 67,420 a Prime Number?
A: No, 67,420 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 67420 can be evenly divided by 1 2 4 5 10 20 3,371 6,742 13,484 16,855 33,710 and 67,420, with no remainder.
Since 67,420 cannot be divided by just 1 and 67,420, it is not a prime number.