56092872 has 64 divisors (see below), whose sum is σ = 153964800. Its totient is φ = 16888640.

The previous prime is 56092871. The next prime is 56092889. The reversal of 56092872 is 27829065.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56092872.

It is not an unprimeable number, because it can be changed into a prime (56092871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46663 + ... + 47849.

It is an arithmetic number, because the mean of its divisors is an integer number (2405700).

Almost surely, 2^56092872 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 56092872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76982400).

56092872 is an abundant number, since it is smaller than the sum of its proper divisors (97871928).

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

56092872 is a wasteful number, since it uses less digits than its factorization.

56092872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1382 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 56092872 is about 7489.5174744439. The cubic root of 56092872 is about 382.7976170596.

The spelling of 56092872 in words is "fifty-six million, ninety-two thousand, eight hundred seventy-two".