Q: Is 492,891 a Prime Number?
A: No, 492,891 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 492891 can be evenly divided by 1 3 7 21 49 147 343 479 1,029 1,437 3,353 10,059 23,471 70,413 164,297 and 492,891, with no remainder.
Since 492,891 cannot be divided by just 1 and 492,891, it is not a prime number.