904072012 has 6 divisors (see below), whose sum is σ = 1582126028. Its totient is φ = 452036004.

The previous prime is 904071991. The next prime is 904072021. The reversal of 904072012 is 210270409.

904072012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113008998 + ... + 113009005.

Almost surely, 2^904072012 is an apocalyptic number.

It is an amenable number.

904072012 is a deficient number, since it is larger than the sum of its proper divisors (678054016).

904072012 is a wasteful number, since it uses less digits than its factorization.

904072012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226018007 (or 226018005 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 904072012 is about 30067.7902746444. The cubic root of 904072012 is about 966.9432993984.

The spelling of 904072012 in words is "nine hundred four million, seventy-two thousand, twelve".