Q: Is 42,084 a Prime Number?
A: No, 42,084 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 42084 can be evenly divided by 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 167 252 334 501 668 1,002 1,169 1,503 2,004 2,338 3,006 3,507 4,676 6,012 7,014 10,521 14,028 21,042 and 42,084, with no remainder.
Since 42,084 cannot be divided by just 1 and 42,084, it is not a prime number.