5685259 has 4 divisors (see below), whose sum is σ = 6019704. Its totient is φ = 5350816.

The previous prime is 5685241. The next prime is 5685283. The reversal of 5685259 is 9525865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5685259 - 2⁵ = 5685227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5685859) 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, 167197 + ... + 167230.

It is an arithmetic number, because the mean of its divisors is an integer number (1504926).

Almost surely, 2^5685259 is an apocalyptic number.

5685259 is a deficient number, since it is larger than the sum of its proper divisors (334445).

5685259 is a wasteful number, since it uses less digits than its factorization.

5685259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334444.

The product of its digits is 108000, while the sum is 40.

The square root of 5685259 is about 2384.3781159875. The cubic root of 5685259 is about 178.4774770390.

Subtracting 5685259 from its reverse (9525865), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 5685259 in words is "five million, six hundred eighty-five thousand, two hundred fifty-nine".