12055908 has 12 divisors (see below), whose sum is σ = 28130480. Its totient is φ = 4018632.

The previous prime is 12055903. The next prime is 12055919. The reversal of 12055908 is 80955021.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12055903) 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, 502318 + ... + 502341.

Almost surely, 2^12055908 is an apocalyptic number.

It is an amenable number.

12055908 is an abundant number, since it is smaller than the sum of its proper divisors (16074572).

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

12055908 is a wasteful number, since it uses less digits than its factorization.

12055908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004666 (or 1004664 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 12055908 is about 3472.1618625865. The cubic root of 12055908 is about 229.2978460127.

The spelling of 12055908 in words is "twelve million, fifty-five thousand, nine hundred eight".