56878848 has 180 divisors, whose sum is σ = 183514408. Its totient is φ = 17418240.

The previous prime is 56878847. The next prime is 56878867. The reversal of 56878848 is 84887865.

56878848 is a `hidden beast` number, since 568 + 78 + 8 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 56878794 and 56878803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56878847) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 269463 + ... + 269673.

Almost surely, 2^56878848 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 56878848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91757204).

56878848 is an abundant number, since it is smaller than the sum of its proper divisors (126635560).

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

56878848 is a wasteful number, since it uses less digits than its factorization.

56878848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 229 counting only the distinct ones).

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

The square root of 56878848 is about 7541.8066800999. The cubic root of 56878848 is about 384.5772567907.

It can be divided in two parts, 5687 and 8848, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 56878848 in words is "fifty-six million, eight hundred seventy-eight thousand, eight hundred forty-eight".