Q: Is 67,578 a Prime Number?
A: No, 67,578 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 67578 can be evenly divided by 1 2 3 6 7 14 21 42 1,609 3,218 4,827 9,654 11,263 22,526 33,789 and 67,578, with no remainder.
Since 67,578 cannot be divided by just 1 and 67,578, it is not a prime number.