Q: Is 260,624 a Prime Number?
A: No, 260,624 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 260624 can be evenly divided by 1 2 4 7 8 13 14 16 26 28 52 56 91 104 112 179 182 208 358 364 716 728 1,253 1,432 1,456 2,327 2,506 2,864 4,654 5,012 9,308 10,024 16,289 18,616 20,048 32,578 37,232 65,156 130,312 and 260,624, with no remainder.
Since 260,624 cannot be divided by just 1 and 260,624, it is not a prime number.