Q: Is 41,878 a Prime Number?
A: No, 41,878 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 41878 can be evenly divided by 1 2 20,939 and 41,878, with no remainder.
Since 41,878 cannot be divided by just 1 and 41,878, it is not a prime number.