Q: Is 387,625 a Prime Number?
A: No, 387,625 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 387625 can be evenly divided by 1 5 7 25 35 125 175 443 875 2,215 3,101 11,075 15,505 55,375 77,525 and 387,625, with no remainder.
Since 387,625 cannot be divided by just 1 and 387,625, it is not a prime number.