Q: Is 578,442 a Prime Number?
A: No, 578,442 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 578442 can be evenly divided by 1 2 3 6 17 34 51 53 102 106 107 159 214 318 321 642 901 1,802 1,819 2,703 3,638 5,406 5,457 5,671 10,914 11,342 17,013 34,026 96,407 192,814 289,221 and 578,442, with no remainder.
Since 578,442 cannot be divided by just 1 and 578,442, it is not a prime number.