56030976 has 108 divisors (see below), whose sum is σ = 164055528. Its totient is φ = 18388992.

The previous prime is 56030957. The next prime is 56030977. The reversal of 56030976 is 67903065.

It is a happy number.

56030976 is a `hidden beast` number, since 560 + 3 + 0 + 97 + 6 = 666.

56030976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 56030976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56030977) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 191086 + ... + 191378.

Almost surely, 2^56030976 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 56030976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82027764).

56030976 is an abundant number, since it is smaller than the sum of its proper divisors (108024552).

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

56030976 is a wasteful number, since it uses less digits than its factorization.

56030976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 56030976 is about 7485.3841584784. The cubic root of 56030976 is about 382.6567651666.

The spelling of 56030976 in words is "fifty-six million, thirty thousand, nine hundred seventy-six".