Q: Is 19,873 a Prime Number?
A: No, 19,873 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 19873 can be evenly divided by 1 7 17 119 167 1,169 2,839 and 19,873, with no remainder.
Since 19,873 cannot be divided by just 1 and 19,873, it is not a prime number.