Q: Is 77,472 a Prime Number?
A: No, 77,472 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 77472 can be evenly divided by 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 269 288 538 807 1,076 1,614 2,152 2,421 3,228 4,304 4,842 6,456 8,608 9,684 12,912 19,368 25,824 38,736 and 77,472, with no remainder.
Since 77,472 cannot be divided by just 1 and 77,472, it is not a prime number.