12968788 has 48 divisors (see below), whose sum is σ = 27295744. Its totient is φ = 5274720.

The previous prime is 12968777. The next prime is 12968797. The reversal of 12968788 is 88786921.

12968788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58045 + ... + 58267.

Almost surely, 2^12968788 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 12968788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13647872).

12968788 is an abundant number, since it is smaller than the sum of its proper divisors (14326956).

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

12968788 is a wasteful number, since it uses less digits than its factorization.

12968788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332 (or 330 counting only the distinct ones).

The product of its digits is 387072, while the sum is 49.

The square root of 12968788 is about 3601.2203487151. The cubic root of 12968788 is about 234.9451388459.

The spelling of 12968788 in words is "twelve million, nine hundred sixty-eight thousand, seven hundred eighty-eight".