Q: Is 872,523 a Prime Number?
A: No, 872,523 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 872523 can be evenly divided by 1 3 9 29 87 261 3,343 10,029 30,087 96,947 290,841 and 872,523, with no remainder.
Since 872,523 cannot be divided by just 1 and 872,523, it is not a prime number.