5685279 has 4 divisors (see below), whose sum is σ = 7580376. Its totient is φ = 3790184.

The previous prime is 5685241. The next prime is 5685283. The reversal of 5685279 is 9725865.

5685279 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5685279 - 2⁸ = 5685023 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5685279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5685179) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 947544 + ... + 947549.

It is an arithmetic number, because the mean of its divisors is an integer number (1895094).

Almost surely, 2^5685279 is an apocalyptic number.

5685279 is a deficient number, since it is larger than the sum of its proper divisors (1895097).

5685279 is a wasteful number, since it uses less digits than its factorization.

5685279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895096.

The product of its digits is 151200, while the sum is 42.

The square root of 5685279 is about 2384.3823099495. The cubic root of 5685279 is about 178.4776863256.

The spelling of 5685279 in words is "five million, six hundred eighty-five thousand, two hundred seventy-nine".