Q: Is 40,275 a Prime Number?
A: No, 40,275 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 40275 can be evenly divided by 1 3 5 9 15 25 45 75 179 225 537 895 1,611 2,685 4,475 8,055 13,425 and 40,275, with no remainder.
Since 40,275 cannot be divided by just 1 and 40,275, it is not a prime number.