Q: Is 146,691 a Prime Number?
A: No, 146,691 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 146691 can be evenly divided by 1 3 9 27 81 1,811 5,433 16,299 48,897 and 146,691, with no remainder.
Since 146,691 cannot be divided by just 1 and 146,691, it is not a prime number.