Q: Is 143,974 a Prime Number?
A: No, 143,974 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 143974 can be evenly divided by 1 2 71,987 and 143,974, with no remainder.
Since 143,974 cannot be divided by just 1 and 143,974, it is not a prime number.