556670832 has 20 divisors (see below), whose sum is σ = 1438066440. Its totient is φ = 185556928.

The previous prime is 556670827. The next prime is 556670839. The reversal of 556670832 is 238076655.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (556670839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5798607 + ... + 5798702.

It is an arithmetic number, because the mean of its divisors is an integer number (71903322).

Almost surely, 2^556670832 is an apocalyptic number.

It is an amenable number.

556670832 is an abundant number, since it is smaller than the sum of its proper divisors (881395608).

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

556670832 is a wasteful number, since it uses less digits than its factorization.

556670832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11597320 (or 11597314 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 556670832 is about 23593.8727639190. The cubic root of 556670832 is about 822.6204253909.

The spelling of 556670832 in words is "five hundred fifty-six million, six hundred seventy thousand, eight hundred thirty-two".