55924886 has 4 divisors (see below), whose sum is σ = 83887332. Its totient is φ = 27962442.

The previous prime is 55924873. The next prime is 55924903. The reversal of 55924886 is 68842955.

55924886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×55924886² = 6255185748225992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55924886.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 13981220 + ... + 13981223.

It is an arithmetic number, because the mean of its divisors is an integer number (20971833).

Almost surely, 2^55924886 is an apocalyptic number.

55924886 is a deficient number, since it is larger than the sum of its proper divisors (27962446).

55924886 is a wasteful number, since it uses less digits than its factorization.

55924886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27962445.

The product of its digits is 691200, while the sum is 47.

The square root of 55924886 is about 7478.2943242427. The cubic root of 55924886 is about 382.4151029775.

The spelling of 55924886 in words is "fifty-five million, nine hundred twenty-four thousand, eight hundred eighty-six".