Q: Is 576,225 a Prime Number?
A: No, 576,225 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 576225 can be evenly divided by 1 3 5 9 13 15 25 39 45 65 75 117 195 197 225 325 585 591 975 985 1,773 2,561 2,925 2,955 4,925 7,683 8,865 12,805 14,775 23,049 38,415 44,325 64,025 115,245 192,075 and 576,225, with no remainder.
Since 576,225 cannot be divided by just 1 and 576,225, it is not a prime number.