556332 has 48 divisors (see below), whose sum is σ = 1532160. Its totient is φ = 153792.

The previous prime is 556331. The next prime is 556343. The reversal of 556332 is 233655.

556332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 5² + 5⁴ + 3⁸ + 6⁴ + 3¹² + 2¹⁴ .

It is not an unprimeable number, because it can be changed into a prime (556331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3019 + ... + 3197.

It is an arithmetic number, because the mean of its divisors is an integer number (31920).

2⁵⁵⁶³³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 556332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766080).

556332 is an abundant number, since it is smaller than the sum of its proper divisors (975828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

556332 is a wasteful number, since it uses less digits than its factorization.

556332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 228 counting only the distinct ones).

The product of its digits is 2700, while the sum is 24.

The square root of 556332 is about 745.8766654079. The cubic root of 556332 is about 82.2453488499.

Adding to 556332 its reverse (233655), we get a palindrome (789987).

It can be divided in two parts, 556 and 332, that added together give a palindrome (888).

The spelling of 556332 in words is "five hundred fifty-six thousand, three hundred thirty-two".