Q: Is 172,750 a Prime Number?
A: No, 172,750 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 172750 can be evenly divided by 1 2 5 10 25 50 125 250 691 1,382 3,455 6,910 17,275 34,550 86,375 and 172,750, with no remainder.
Since 172,750 cannot be divided by just 1 and 172,750, it is not a prime number.