Q: Is 672,080 a Prime Number?
A: No, 672,080 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 672080 can be evenly divided by 1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 271 310 496 542 620 1,084 1,240 1,355 2,168 2,480 2,710 4,336 5,420 8,401 10,840 16,802 21,680 33,604 42,005 67,208 84,010 134,416 168,020 336,040 and 672,080, with no remainder.
Since 672,080 cannot be divided by just 1 and 672,080, it is not a prime number.