556118 has 8 divisors (see below), whose sum is σ = 842160. Its totient is φ = 275400.

The previous prime is 556103. The next prime is 556123. The reversal of 556118 is 811655.

556118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058 + ... + 1493.

It is an arithmetic number, because the mean of its divisors is an integer number (105270).

2⁵⁵⁶¹¹⁸ is an apocalyptic number.

556118 is a deficient number, since it is larger than the sum of its proper divisors (286042).

556118 is a wasteful number, since it uses less digits than its factorization.

556118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2662.

The product of its digits is 1200, while the sum is 26.

The square root of 556118 is about 745.7331962572. The cubic root of 556118 is about 82.2348019332.

The spelling of 556118 in words is "five hundred fifty-six thousand, one hundred eighteen".