Q: Is 7,671,225 a Prime Number?
A: No, 7,671,225 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 7671225 can be evenly divided by 1 3 5 15 25 29 75 87 145 435 725 2,175 3,527 10,581 17,635 52,905 88,175 102,283 264,525 306,849 511,415 1,534,245 2,557,075 and 7,671,225, with no remainder.
Since 7,671,225 cannot be divided by just 1 and 7,671,225, it is not a prime number.