Q: Is 1,388,848 a Prime Number?
A: No, 1,388,848 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 1388848 can be evenly divided by 1 2 4 8 16 61 122 244 488 976 1,423 2,846 5,692 11,384 22,768 86,803 173,606 347,212 694,424 and 1,388,848, with no remainder.
Since 1,388,848 cannot be divided by just 1 and 1,388,848, it is not a prime number.