5818685 has 4 divisors (see below), whose sum is σ = 6982428. Its totient is φ = 4654944.

The previous prime is 5818651. The next prime is 5818697. The reversal of 5818685 is 5868185.

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

It can be written as a sum of positive squares in 2 ways, for example, as 683929 + 5134756 = 827^2 + 2266^2 .

It is a cyclic number.

It is not a de Polignac number, because 5818685 - 2⁶ = 5818621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581864 + ... + 581873.

It is an arithmetic number, because the mean of its divisors is an integer number (1745607).

Almost surely, 2^5818685 is an apocalyptic number.

It is an amenable number.

5818685 is a deficient number, since it is larger than the sum of its proper divisors (1163743).

5818685 is a wasteful number, since it uses less digits than its factorization.

5818685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163742.

The product of its digits is 76800, while the sum is 41.

The square root of 5818685 is about 2412.1950584478. The cubic root of 5818685 is about 179.8629100206.

The spelling of 5818685 in words is "five million, eight hundred eighteen thousand, six hundred eighty-five".