12568928 has 48 divisors (see below), whose sum is σ = 25873344. Its totient is φ = 6005760.

The previous prime is 12568901. The next prime is 12568931. The reversal of 12568928 is 82986521.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 91676 + ... + 91812.

It is an arithmetic number, because the mean of its divisors is an integer number (539028).

Almost surely, 2^12568928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12568928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12936672).

12568928 is an abundant number, since it is smaller than the sum of its proper divisors (13304416).

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

12568928 is a wasteful number, since it uses less digits than its factorization.

12568928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 247 counting only the distinct ones).

The product of its digits is 69120, while the sum is 41.

The square root of 12568928 is about 3545.2683960456. The cubic root of 12568928 is about 232.5052405648.

The spelling of 12568928 in words is "twelve million, five hundred sixty-eight thousand, nine hundred twenty-eight".