Q: Is 987,424 a Prime Number?
A: No, 987,424 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 987424 can be evenly divided by 1 2 4 8 16 32 59 118 236 472 523 944 1,046 1,888 2,092 4,184 8,368 16,736 30,857 61,714 123,428 246,856 493,712 and 987,424, with no remainder.
Since 987,424 cannot be divided by just 1 and 987,424, it is not a prime number.