56476896 has 96 divisors (see below), whose sum is σ = 170634240. Its totient is φ = 16022016.

The previous prime is 56476867. The next prime is 56476897. The reversal of 56476896 is 69867465.

56476896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56476897) 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 15 ways as a sum of consecutive naturals, for example, 153705 + ... + 154071.

It is an arithmetic number, because the mean of its divisors is an integer number (1777440).

Almost surely, 2^56476896 is an apocalyptic number.

56476896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56476896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85317120).

56476896 is an abundant number, since it is smaller than the sum of its proper divisors (114157344).

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

56476896 is a wasteful number, since it uses less digits than its factorization.

56476896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 608 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 56476896 is about 7515.1111768223. Note that the first 4 decimals coincide. The cubic root of 56476896 is about 383.6692029637.

The spelling of 56476896 in words is "fifty-six million, four hundred seventy-six thousand, eight hundred ninety-six".