55823206 has 16 divisors (see below), whose sum is σ = 88840800. Its totient is φ = 26216320.

The previous prime is 55823177. The next prime is 55823213. The reversal of 55823206 is 60232855.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18996 + ... + 21736.

It is an arithmetic number, because the mean of its divisors is an integer number (5552550).

Almost surely, 2^55823206 is an apocalyptic number.

55823206 is a deficient number, since it is larger than the sum of its proper divisors (33017594).

55823206 is a wasteful number, since it uses less digits than its factorization.

55823206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 55823206 is about 7471.4928896439. The cubic root of 55823206 is about 382.1831993179.

The spelling of 55823206 in words is "fifty-five million, eight hundred twenty-three thousand, two hundred six".