Q: Is 2,671,725 a Prime Number?
A: No, 2,671,725 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 2671725 can be evenly divided by 1 3 5 7 15 21 25 35 49 75 105 147 175 245 525 727 735 1,225 2,181 3,635 3,675 5,089 10,905 15,267 18,175 25,445 35,623 54,525 76,335 106,869 127,225 178,115 381,675 534,345 890,575 and 2,671,725, with no remainder.
Since 2,671,725 cannot be divided by just 1 and 2,671,725, it is not a prime number.