56888478 has 48 divisors (see below), whose sum is σ = 126393696. Its totient is φ = 18486720.

The previous prime is 56888473. The next prime is 56888497. The reversal of 56888478 is 87488865.

56888478 is a `hidden beast` number, since 568 + 8 + 8 + 4 + 78 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56888473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216175 + ... + 216437.

It is an arithmetic number, because the mean of its divisors is an integer number (2633202).

Almost surely, 2^56888478 is an apocalyptic number.

56888478 is an abundant number, since it is smaller than the sum of its proper divisors (69505218).

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

56888478 is a wasteful number, since it uses less digits than its factorization.

56888478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529 (or 526 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 54.

The square root of 56888478 is about 7542.4450942649. The cubic root of 56888478 is about 384.5989594688.

The spelling of 56888478 in words is "fifty-six million, eight hundred eighty-eight thousand, four hundred seventy-eight".