5639032 has 32 divisors (see below), whose sum is σ = 12215520. Its totient is φ = 2390400.

The previous prime is 5639027. The next prime is 5639069. The reversal of 5639032 is 2309365.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 5158 + ... + 6154.

It is an arithmetic number, because the mean of its divisors is an integer number (381735).

Almost surely, 2^5639032 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 5639032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6107760).

5639032 is an abundant number, since it is smaller than the sum of its proper divisors (6576488).

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

5639032 is a wasteful number, since it uses less digits than its factorization.

5639032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111 (or 1107 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 5639032 is about 2374.6646078973. The cubic root of 5639032 is about 177.9924248765.

The spelling of 5639032 in words is "five million, six hundred thirty-nine thousand, thirty-two".