Q: Is 74,415 a Prime Number?
A: No, 74,415 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 74415 can be evenly divided by 1 3 5 11 15 33 41 55 121 123 165 205 363 451 605 615 1,353 1,815 2,255 4,961 6,765 14,883 24,805 and 74,415, with no remainder.
Since 74,415 cannot be divided by just 1 and 74,415, it is not a prime number.