56064768 has 72 divisors (see below), whose sum is σ = 153324528. Its totient is φ = 18173952.

The previous prime is 56064727. The next prime is 56064773. The reversal of 56064768 is 86746065.

It is a happy number.

56064768 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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27430 + ... + 29402.

Almost surely, 2^56064768 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 56064768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76662264).

56064768 is an abundant number, since it is smaller than the sum of its proper divisors (97259760).

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

56064768 is a wasteful number, since it uses less digits than its factorization.

56064768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029 (or 2015 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 56064768 is about 7487.6410170360. The cubic root of 56064768 is about 382.7336758311.

The spelling of 56064768 in words is "fifty-six million, sixty-four thousand, seven hundred sixty-eight".