Q: Is 1,187,008 a Prime Number?
A: No, 1,187,008 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 1187008 can be evenly divided by 1 2 4 8 16 17 32 34 64 68 136 272 544 1,088 1,091 2,182 4,364 8,728 17,456 18,547 34,912 37,094 69,824 74,188 148,376 296,752 593,504 and 1,187,008, with no remainder.
Since 1,187,008 cannot be divided by just 1 and 1,187,008, it is not a prime number.