Q: Is 25,670 a Prime Number?
A: No, 25,670 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 25670 can be evenly divided by 1 2 5 10 17 34 85 151 170 302 755 1,510 2,567 5,134 12,835 and 25,670, with no remainder.
Since 25,670 cannot be divided by just 1 and 25,670, it is not a prime number.