Q: Is 1,073,878 a Prime Number?
A: No, 1,073,878 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 1073878 can be evenly divided by 1 2 13 26 103 206 401 802 1,339 2,678 5,213 10,426 41,303 82,606 536,939 and 1,073,878, with no remainder.
Since 1,073,878 cannot be divided by just 1 and 1,073,878, it is not a prime number.