Q: Is 387,162 a Prime Number?
A: No, 387,162 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 387162 can be evenly divided by 1 2 3 6 9 18 137 157 274 314 411 471 822 942 1,233 1,413 2,466 2,826 21,509 43,018 64,527 129,054 193,581 and 387,162, with no remainder.
Since 387,162 cannot be divided by just 1 and 387,162, it is not a prime number.