Q: Is 1,187,148 a Prime Number?
A: No, 1,187,148 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 1187148 can be evenly divided by 1 2 3 4 6 12 98,929 197,858 296,787 395,716 593,574 and 1,187,148, with no remainder.
Since 1,187,148 cannot be divided by just 1 and 1,187,148, it is not a prime number.