5685636 has 48 divisors (see below), whose sum is σ = 15240960. Its totient is φ = 1631520.

The previous prime is 5685619. The next prime is 5685643. The reversal of 5685636 is 6365865.

It is a junction number, because it is equal to n+sod(n) for n = 5685594 and 5685603.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1375 + ... + 3641.

It is an arithmetic number, because the mean of its divisors is an integer number (317520).

Almost surely, 2^5685636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5685636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7620480).

5685636 is an abundant number, since it is smaller than the sum of its proper divisors (9555324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5685636 is a wasteful number, since it uses less digits than its factorization.

5685636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2304 (or 2302 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 5685636 is about 2384.4571709301. The cubic root of 5685636 is about 178.4814220086.

The spelling of 5685636 in words is "five million, six hundred eighty-five thousand, six hundred thirty-six".