556232 has 16 divisors (see below), whose sum is σ = 1088640. Its totient is φ = 265936.

The previous prime is 556229. The next prime is 556243. The reversal of 556232 is 232655.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 556198 and 556207.

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, 1328 + ... + 1695.

It is an arithmetic number, because the mean of its divisors is an integer number (68040).

2⁵⁵⁶²³² is an apocalyptic number.

It is an amenable number.

556232 is a deficient number, since it is larger than the sum of its proper divisors (532408).

556232 is a wasteful number, since it uses less digits than its factorization.

556232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3052 (or 3048 counting only the distinct ones).

The product of its digits is 1800, while the sum is 23.

The square root of 556232 is about 745.8096271838. The cubic root of 556232 is about 82.2404207208.

Adding to 556232 its reverse (232655), we get a palindrome (788887).

The spelling of 556232 in words is "five hundred fifty-six thousand, two hundred thirty-two".