12055896 has 24 divisors (see below), whose sum is σ = 32651580. Its totient is φ = 4018608.

The previous prime is 12055891. The next prime is 12055903. The reversal of 12055896 is 69855021.

It is a happy number.

12055896 is a `hidden beast` number, since 12 + 0 + 558 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12055896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12055891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83650 + ... + 83793.

Almost surely, 2^12055896 is an apocalyptic number.

It is an amenable number.

12055896 is an abundant number, since it is smaller than the sum of its proper divisors (20595684).

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

12055896 is a wasteful number, since it uses less digits than its factorization.

12055896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167455 (or 167448 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 12055896 is about 3472.1601345560. The cubic root of 12055896 is about 229.2977699346.

The spelling of 12055896 in words is "twelve million, fifty-five thousand, eight hundred ninety-six".