5686837 has 8 divisors (see below), whose sum is σ = 6149304. Its totient is φ = 5227968.

The previous prime is 5686829. The next prime is 5686843. The reversal of 5686837 is 7386865.

It can be written as a sum of positive squares in 4 ways, for example, as 2268036 + 3418801 = 1506^2 + 1849^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5686837 - 2³ = 5686829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5686793 and 5686802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5686817) 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, 3063 + ... + 4555.

It is an arithmetic number, because the mean of its divisors is an integer number (768663).

Almost surely, 2^5686837 is an apocalyptic number.

It is an amenable number.

5686837 is a deficient number, since it is larger than the sum of its proper divisors (462467).

5686837 is a wasteful number, since it uses less digits than its factorization.

5686837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799.

The product of its digits is 241920, while the sum is 43.

The square root of 5686837 is about 2384.7089969218. The cubic root of 5686837 is about 178.4939882426.

The spelling of 5686837 in words is "five million, six hundred eighty-six thousand, eight hundred thirty-seven".