12755958 has 8 divisors (see below), whose sum is σ = 25511928. Its totient is φ = 4251984.

The previous prime is 12755957. The next prime is 12755971. The reversal of 12755958 is 85955721.

It is a sphenic number, since it is the product of 3 distinct primes.

12755958 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12755957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1062991 + ... + 1063002.

It is an arithmetic number, because the mean of its divisors is an integer number (3188991).

Almost surely, 2^12755958 is an apocalyptic number.

12755958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12755958 is a wasteful number, since it uses less digits than its factorization.

12755958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125998.

The product of its digits is 126000, while the sum is 42.

The square root of 12755958 is about 3571.5484037039. The cubic root of 12755958 is about 233.6528199466.

The spelling of 12755958 in words is "twelve million, seven hundred fifty-five thousand, nine hundred fifty-eight".