12789708 has 12 divisors (see below), whose sum is σ = 29842680. Its totient is φ = 4263232.

The previous prime is 12789703. The next prime is 12789709. The reversal of 12789708 is 80798721.

12789708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 12789708.

It is not an unprimeable number, because it can be changed into a prime (12789703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532893 + ... + 532916.

It is an arithmetic number, because the mean of its divisors is an integer number (2486890).

Almost surely, 2^12789708 is an apocalyptic number.

It is an amenable number.

12789708 is an abundant number, since it is smaller than the sum of its proper divisors (17052972).

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

12789708 is a wasteful number, since it uses less digits than its factorization.

12789708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065816 (or 1065814 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 42.

The square root of 12789708 is about 3576.2701240259. The cubic root of 12789708 is about 233.8587064321.

The spelling of 12789708 in words is "twelve million, seven hundred eighty-nine thousand, seven hundred eight".