56904604 has 12 divisors (see below), whose sum is σ = 100195144. Its totient is φ = 28277424.

The previous prime is 56904577. The next prime is 56904611. The reversal of 56904604 is 40640965.

56904604 = T₄₇ + T₄₈ + ... + T₆₉₈.

56904604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 56904604.

It is a congruent number.

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, 42987 + ... + 44290.

Almost surely, 2^56904604 is an apocalyptic number.

It is an amenable number.

56904604 is a deficient number, since it is larger than the sum of its proper divisors (43290540).

56904604 is a wasteful number, since it uses less digits than its factorization.

56904604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87444 (or 87442 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 56904604 is about 7543.5140352491. The cubic root of 56904604 is about 384.6352963927.

The spelling of 56904604 in words is "fifty-six million, nine hundred four thousand, six hundred four".