Q: Is 85,608 a Prime Number?
A: No, 85,608 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 85608 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 29 36 41 58 72 82 87 116 123 164 174 232 246 261 328 348 369 492 522 696 738 984 1,044 1,189 1,476 2,088 2,378 2,952 3,567 4,756 7,134 9,512 10,701 14,268 21,402 28,536 42,804 and 85,608, with no remainder.
Since 85,608 cannot be divided by just 1 and 85,608, it is not a prime number.