6559432 has 32 divisors (see below), whose sum is σ = 13543200. Its totient is φ = 2953600.

The previous prime is 6559409. The next prime is 6559447. The reversal of 6559432 is 2349556.

6559432 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6559432² = 86052296325248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11244 + ... + 11812.

It is an arithmetic number, because the mean of its divisors is an integer number (423225).

Almost surely, 2^6559432 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 6559432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6771600).

6559432 is an abundant number, since it is smaller than the sum of its proper divisors (6983768).

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

6559432 is a wasteful number, since it uses less digits than its factorization.

6559432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717 (or 713 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 6559432 is about 2561.1388092019. The cubic root of 6559432 is about 187.1926294368.

The spelling of 6559432 in words is "six million, five hundred fifty-nine thousand, four hundred thirty-two".