Q: Is 375,642 a Prime Number?
A: No, 375,642 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 375642 can be evenly divided by 1 2 3 6 9 18 41 82 123 246 369 509 738 1,018 1,527 3,054 4,581 9,162 20,869 41,738 62,607 125,214 187,821 and 375,642, with no remainder.
Since 375,642 cannot be divided by just 1 and 375,642, it is not a prime number.