Q: Is 548,424 a Prime Number?
A: No, 548,424 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 548424 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 2,539 5,078 7,617 10,156 15,234 20,312 22,851 30,468 45,702 60,936 68,553 91,404 137,106 182,808 274,212 and 548,424, with no remainder.
Since 548,424 cannot be divided by just 1 and 548,424, it is not a prime number.