5639412 has 24 divisors (see below), whose sum is σ = 13408416. Its totient is φ = 1844128.

The previous prime is 5639411. The next prime is 5639453. The reversal of 5639412 is 2149365.

It is a self number, because there is not a number n which added to its sum of digits gives 5639412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5639411) by changing a digit.

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, 3798 + ... + 5069.

It is an arithmetic number, because the mean of its divisors is an integer number (558684).

Almost surely, 2^5639412 is an apocalyptic number.

It is an amenable number.

5639412 is an abundant number, since it is smaller than the sum of its proper divisors (7769004).

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

5639412 is a wasteful number, since it uses less digits than its factorization.

5639412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927 (or 8925 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 5639412 is about 2374.7446178484. The cubic root of 5639412 is about 177.9964229387.

The spelling of 5639412 in words is "five million, six hundred thirty-nine thousand, four hundred twelve".