Q: Is 585,880 a Prime Number?
A: No, 585,880 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 585880 can be evenly divided by 1 2 4 5 8 10 20 40 97 151 194 302 388 485 604 755 776 970 1,208 1,510 1,940 3,020 3,880 6,040 14,647 29,294 58,588 73,235 117,176 146,470 292,940 and 585,880, with no remainder.
Since 585,880 cannot be divided by just 1 and 585,880, it is not a prime number.