Q: Is 178,828 a Prime Number?
A: No, 178,828 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 178828 can be evenly divided by 1 2 4 13 19 26 38 52 76 181 247 362 494 724 988 2,353 3,439 4,706 6,878 9,412 13,756 44,707 89,414 and 178,828, with no remainder.
Since 178,828 cannot be divided by just 1 and 178,828, it is not a prime number.