56634204 has 48 divisors (see below), whose sum is σ = 144619776. Its totient is φ = 17107200.

The previous prime is 56634199. The next prime is 56634223. The reversal of 56634204 is 40243665.

56634204 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

56634204 is strictly pandigital in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63844 + ... + 64724.

It is an arithmetic number, because the mean of its divisors is an integer number (3012912).

Almost surely, 2^56634204 is an apocalyptic number.

It is an amenable number.

56634204 is an abundant number, since it is smaller than the sum of its proper divisors (87985572).

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

56634204 is a wasteful number, since it uses less digits than its factorization.

56634204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 56634204 is about 7525.5700116337. The cubic root of 56634204 is about 384.0250905914.

Adding to 56634204 its reverse (40243665), we get a palindrome (96877869).

The spelling of 56634204 in words is "fifty-six million, six hundred thirty-four thousand, two hundred four".