Q: Is 842,604 a Prime Number?
A: No, 842,604 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 842604 can be evenly divided by 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 1,433 2,866 4,299 5,732 8,598 10,031 17,196 20,062 30,093 40,124 60,186 70,217 120,372 140,434 210,651 280,868 421,302 and 842,604, with no remainder.
Since 842,604 cannot be divided by just 1 and 842,604, it is not a prime number.