5688686 has 8 divisors (see below), whose sum is σ = 8808384. Its totient is φ = 2752560.

The previous prime is 5688679. The next prime is 5688689. The reversal of 5688686 is 6868865.

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

It is a super-2 number, since 2×5688686² = 64722296813192, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5688686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5688689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45815 + ... + 45938.

It is an arithmetic number, because the mean of its divisors is an integer number (1101048).

Almost surely, 2^5688686 is an apocalyptic number.

5688686 is a deficient number, since it is larger than the sum of its proper divisors (3119698).

5688686 is a wasteful number, since it uses less digits than its factorization.

5688686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91786.

The product of its digits is 552960, while the sum is 47.

The square root of 5688686 is about 2385.0966437442. The cubic root of 5688686 is about 178.5133311346.

The spelling of 5688686 in words is "five million, six hundred eighty-eight thousand, six hundred eighty-six".