Q: Is 25,742 a Prime Number?
A: No, 25,742 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 25742 can be evenly divided by 1 2 61 122 211 422 12,871 and 25,742, with no remainder.
Since 25,742 cannot be divided by just 1 and 25,742, it is not a prime number.