Q: Is 139,066 a Prime Number?
A: No, 139,066 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 139066 can be evenly divided by 1 2 31 62 2,243 4,486 69,533 and 139,066, with no remainder.
Since 139,066 cannot be divided by just 1 and 139,066, it is not a prime number.