Q: Is 842,534 a Prime Number?
A: No, 842,534 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 842534 can be evenly divided by 1 2 7 11 14 22 77 154 5,471 10,942 38,297 60,181 76,594 120,362 421,267 and 842,534, with no remainder.
Since 842,534 cannot be divided by just 1 and 842,534, it is not a prime number.