5608439 has 8 divisors (see below), whose sum is σ = 5934000. Its totient is φ = 5285952.

The previous prime is 5608409. The next prime is 5608451. The reversal of 5608439 is 9348065.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5608439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5608399 and 5608408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5608409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3707 + ... + 4995.

It is an arithmetic number, because the mean of its divisors is an integer number (741750).

Almost surely, 2^5608439 is an apocalyptic number.

5608439 is a deficient number, since it is larger than the sum of its proper divisors (325561).

5608439 is a wasteful number, since it uses less digits than its factorization.

5608439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5608439 is about 2368.2143061809. The cubic root of 5608439 is about 177.6699582189.

The spelling of 5608439 in words is "five million, six hundred eight thousand, four hundred thirty-nine".