5643832 has 32 divisors (see below), whose sum is σ = 11354400. Its totient is φ = 2623104.

The previous prime is 5643821. The next prime is 5643851. The reversal of 5643832 is 2383465.

It is a junction number, because it is equal to n+sod(n) for n = 5643794 and 5643803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6394 + ... + 7222.

It is an arithmetic number, because the mean of its divisors is an integer number (354825).

Almost surely, 2^5643832 is an apocalyptic number.

It is an amenable number.

5643832 is an abundant number, since it is smaller than the sum of its proper divisors (5710568).

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

5643832 is a wasteful number, since it uses less digits than its factorization.

5643832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895 (or 891 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 5643832 is about 2375.6750619561. The cubic root of 5643832 is about 178.0429135265.

The spelling of 5643832 in words is "five million, six hundred forty-three thousand, eight hundred thirty-two".