5685705 has 12 divisors (see below), whose sum is σ = 9855300. Its totient is φ = 3032352.

The previous prime is 5685697. The next prime is 5685733. The reversal of 5685705 is 5075865.

It can be written as a sum of positive squares in 2 ways, for example, as 4309776 + 1375929 = 2076^2 + 1173^2 .

It is not a de Polignac number, because 5685705 - 2³ = 5685697 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5685705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63130 + ... + 63219.

It is an arithmetic number, because the mean of its divisors is an integer number (821275).

Almost surely, 2^5685705 is an apocalyptic number.

It is an amenable number.

5685705 is a deficient number, since it is larger than the sum of its proper divisors (4169595).

5685705 is a wasteful number, since it uses less digits than its factorization.

5685705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126360 (or 126357 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The square root of 5685705 is about 2384.4716395881. The cubic root of 5685705 is about 178.4821440134.

The spelling of 5685705 in words is "five million, six hundred eighty-five thousand, seven hundred five".