Q: Is 78,867 a Prime Number?
A: No, 78,867 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 78867 can be evenly divided by 1 3 9 23 27 69 127 207 381 621 1,143 2,921 3,429 8,763 26,289 and 78,867, with no remainder.
Since 78,867 cannot be divided by just 1 and 78,867, it is not a prime number.