Q: Is 2,672,505 a Prime Number?
A: No, 2,672,505 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 2672505 can be evenly divided by 1 3 5 9 11 15 33 45 55 99 165 495 5,399 16,197 26,995 48,591 59,389 80,985 178,167 242,955 296,945 534,501 890,835 and 2,672,505, with no remainder.
Since 2,672,505 cannot be divided by just 1 and 2,672,505, it is not a prime number.