Q: Is 85,760 a Prime Number?
A: No, 85,760 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 85760 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 64 67 80 128 134 160 256 268 320 335 536 640 670 1,072 1,280 1,340 2,144 2,680 4,288 5,360 8,576 10,720 17,152 21,440 42,880 and 85,760, with no remainder.
Since 85,760 cannot be divided by just 1 and 85,760, it is not a prime number.