Q: Is 187,908 a Prime Number?
A: No, 187,908 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 187908 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 84 2,237 4,474 6,711 8,948 13,422 15,659 26,844 31,318 46,977 62,636 93,954 and 187,908, with no remainder.
Since 187,908 cannot be divided by just 1 and 187,908, it is not a prime number.