556372 has 12 divisors (see below), whose sum is σ = 978880. Its totient is φ = 276696.

The previous prime is 556351. The next prime is 556373. The reversal of 556372 is 273655.

556372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 556372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556373) by changing a digit.

556372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279 + ... + 1657.

2⁵⁵⁶³⁷² is an apocalyptic number.

It is an amenable number.

556372 is a deficient number, since it is larger than the sum of its proper divisors (422508).

556372 is a wasteful number, since it uses less digits than its factorization.

556372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 748 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 556372 is about 745.9034790105. The cubic root of 556372 is about 82.2473199362.

The spelling of 556372 in words is "five hundred fifty-six thousand, three hundred seventy-two".