12004908 has 12 divisors (see below), whose sum is σ = 28011480. Its totient is φ = 4001632.

The previous prime is 12004891. The next prime is 12004921. The reversal of 12004908 is 80940021.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500193 + ... + 500216.

It is an arithmetic number, because the mean of its divisors is an integer number (2334290).

Almost surely, 2^12004908 is an apocalyptic number.

It is an amenable number.

12004908 is an abundant number, since it is smaller than the sum of its proper divisors (16006572).

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

12004908 is a wasteful number, since it uses less digits than its factorization.

12004908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000416 (or 1000414 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 12004908 is about 3464.8099514981. The cubic root of 12004908 is about 228.9740567980.

Adding to 12004908 its reverse (80940021), we get a palindrome (92944929).

The spelling of 12004908 in words is "twelve million, four thousand, nine hundred eight".