Q: Is 189,837 a Prime Number?
A: No, 189,837 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 189837 can be evenly divided by 1 3 9 27 79 89 237 267 711 801 2,133 2,403 7,031 21,093 63,279 and 189,837, with no remainder.
Since 189,837 cannot be divided by just 1 and 189,837, it is not a prime number.