Q: Is 85,040 a Prime Number?
A: No, 85,040 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 85040 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 1,063 2,126 4,252 5,315 8,504 10,630 17,008 21,260 42,520 and 85,040, with no remainder.
Since 85,040 cannot be divided by just 1 and 85,040, it is not a prime number.