Q: Is 264,560 a Prime Number?
A: No, 264,560 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 264560 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 3,307 6,614 13,228 16,535 26,456 33,070 52,912 66,140 132,280 and 264,560, with no remainder.
Since 264,560 cannot be divided by just 1 and 264,560, it is not a prime number.