5685917 has 4 divisors (see below), whose sum is σ = 5730816. Its totient is φ = 5641020.

The previous prime is 5685887. The next prime is 5685961. The reversal of 5685917 is 7195865.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5685917 - 2⁸ = 5685661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687917) 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, 22259 + ... + 22512.

It is an arithmetic number, because the mean of its divisors is an integer number (1432704).

Almost surely, 2^5685917 is an apocalyptic number.

It is an amenable number.

5685917 is a deficient number, since it is larger than the sum of its proper divisors (44899).

5685917 is a wasteful number, since it uses less digits than its factorization.

5685917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44898.

The product of its digits is 75600, while the sum is 41.

The square root of 5685917 is about 2384.5160934663. The cubic root of 5685917 is about 178.4843623102.

The spelling of 5685917 in words is "five million, six hundred eighty-five thousand, nine hundred seventeen".