5685785 has 8 divisors (see below), whose sum is σ = 7797696. Its totient is φ = 3898800.

The previous prime is 5685781. The next prime is 5685791. The reversal of 5685785 is 5875865.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5685785 - 2² = 5685781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5685781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81191 + ... + 81260.

It is an arithmetic number, because the mean of its divisors is an integer number (974712).

Almost surely, 2^5685785 is an apocalyptic number.

It is an amenable number.

5685785 is a deficient number, since it is larger than the sum of its proper divisors (2111911).

5685785 is a wasteful number, since it uses less digits than its factorization.

5685785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162463.

The product of its digits is 336000, while the sum is 44.

The square root of 5685785 is about 2384.4884147339. The cubic root of 5685785 is about 178.4829811130.

The spelling of 5685785 in words is "five million, six hundred eighty-five thousand, seven hundred eighty-five".