56032704 has 168 divisors, whose sum is σ = 197855840. Its totient is φ = 14764032.

The previous prime is 56032699. The next prime is 56032733. The reversal of 56032704 is 40723065.

It is a happy number.

56032704 is a `hidden beast` number, since 560 + 32 + 70 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51882 + ... + 52950.

Almost surely, 2^56032704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56032704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98927920).

56032704 is an abundant number, since it is smaller than the sum of its proper divisors (141823136).

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

56032704 is a wasteful number, since it uses less digits than its factorization.

56032704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 56032704 is about 7485.4995825262. The cubic root of 56032704 is about 382.6606988484.

Adding to 56032704 its reverse (40723065), we get a palindrome (96755769).

The spelling of 56032704 in words is "fifty-six million, thirty-two thousand, seven hundred four".