Q: Is 1,388,948 a Prime Number?
A: No, 1,388,948 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 1388948 can be evenly divided by 1 2 4 11 22 44 31,567 63,134 126,268 347,237 694,474 and 1,388,948, with no remainder.
Since 1,388,948 cannot be divided by just 1 and 1,388,948, it is not a prime number.