56886134 has 4 divisors (see below), whose sum is σ = 85329204. Its totient is φ = 28443066.

The previous prime is 56886127. The next prime is 56886143. The reversal of 56886134 is 43168865.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 56886091 and 56886100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14221532 + ... + 14221535.

It is an arithmetic number, because the mean of its divisors is an integer number (21332301).

Almost surely, 2^56886134 is an apocalyptic number.

56886134 is a deficient number, since it is larger than the sum of its proper divisors (28443070).

56886134 is a wasteful number, since it uses less digits than its factorization.

56886134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28443069.

The product of its digits is 138240, while the sum is 41.

The square root of 56886134 is about 7542.2897053879. The cubic root of 56886134 is about 384.5936771318.

The spelling of 56886134 in words is "fifty-six million, eight hundred eighty-six thousand, one hundred thirty-four".