Q: Is 978,575 a Prime Number?
A: No, 978,575 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 978575 can be evenly divided by 1 5 13 25 65 325 3,011 15,055 39,143 75,275 195,715 and 978,575, with no remainder.
Since 978,575 cannot be divided by just 1 and 978,575, it is not a prime number.