11678912 has 56 divisors (see below), whose sum is σ = 26822400. Its totient is φ = 4942080.

The previous prime is 11678911. The next prime is 11678941. The reversal of 11678912 is 21987611.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (11678911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58589 + ... + 58787.

Almost surely, 2^11678912 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 11678912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13411200).

11678912 is an abundant number, since it is smaller than the sum of its proper divisors (15143488).

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

11678912 is a wasteful number, since it uses less digits than its factorization.

11678912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 339 counting only the distinct ones).

The product of its digits is 6048, while the sum is 35.

The square root of 11678912 is about 3417.4423184598. The cubic root of 11678912 is about 226.8823936200.

The spelling of 11678912 in words is "eleven million, six hundred seventy-eight thousand, nine hundred twelve".