5688605 has 8 divisors (see below), whose sum is σ = 7351512. Its totient is φ = 4200768.

The previous prime is 5688577. The next prime is 5688607. The reversal of 5688605 is 5068865.

It can be written as a sum of positive squares in 4 ways, for example, as 109561 + 5579044 = 331^2 + 2362^2 .

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

It is not a de Polignac number, because 5688605 - 2⁶ = 5688541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5688607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43694 + ... + 43823.

It is an arithmetic number, because the mean of its divisors is an integer number (918939).

Almost surely, 2^5688605 is an apocalyptic number.

It is an amenable number.

5688605 is a deficient number, since it is larger than the sum of its proper divisors (1662907).

5688605 is a wasteful number, since it uses less digits than its factorization.

5688605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87535.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 5688605 is about 2385.0796632398. The cubic root of 5688605 is about 178.5124838593.

It can be divided in two parts, 568860 and 5, that added together give a palindrome (568865).

The spelling of 5688605 in words is "five million, six hundred eighty-eight thousand, six hundred five".