5720686 has 8 divisors (see below), whose sum is σ = 8628984. Its totient is φ = 2844360.

The previous prime is 5720657. The next prime is 5720707. The reversal of 5720686 is 6860275.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7540 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (1078623).

Almost surely, 2^5720686 is an apocalyptic number.

5720686 is a deficient number, since it is larger than the sum of its proper divisors (2908298).

5720686 is a wasteful number, since it uses less digits than its factorization.

5720686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15986.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 5720686 is about 2391.7955598253. The cubic root of 5720686 is about 178.8474298915.

The spelling of 5720686 in words is "five million, seven hundred twenty thousand, six hundred eighty-six".