Q: Is 576,978 a Prime Number?
A: No, 576,978 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 576978 can be evenly divided by 1 2 3 6 23 37 46 69 74 111 113 138 222 226 339 678 851 1,702 2,553 2,599 4,181 5,106 5,198 7,797 8,362 12,543 15,594 25,086 96,163 192,326 288,489 and 576,978, with no remainder.
Since 576,978 cannot be divided by just 1 and 576,978, it is not a prime number.