12760928 has 24 divisors (see below), whose sum is σ = 25991280. Its totient is φ = 6160000.

The previous prime is 12760921. The next prime is 12760939. The reversal of 12760928 is 82906721.

It is a happy number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12760921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5948 + ... + 7803.

It is an arithmetic number, because the mean of its divisors is an integer number (1082970).

Almost surely, 2^12760928 is an apocalyptic number.

It is an amenable number.

12760928 is an abundant number, since it is smaller than the sum of its proper divisors (13230352).

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

12760928 is a wasteful number, since it uses less digits than its factorization.

12760928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13790 (or 13782 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 12760928 is about 3572.2441125992. The cubic root of 12760928 is about 233.6831614213.

The spelling of 12760928 in words is "twelve million, seven hundred sixty thousand, nine hundred twenty-eight".