5085665 has 8 divisors (see below), whose sum is σ = 6572328. Its totient is φ = 3755520.

The previous prime is 5085649. The next prime is 5085677. The reversal of 5085665 is 5665805.

5085665 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 952576 + 4133089 = 976^2 + 2033^2 .

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

It is not a de Polignac number, because 5085665 - 2⁴ = 5085649 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39056 + ... + 39185.

It is an arithmetic number, because the mean of its divisors is an integer number (821541).

Almost surely, 2^5085665 is an apocalyptic number.

It is an amenable number.

5085665 is a deficient number, since it is larger than the sum of its proper divisors (1486663).

5085665 is a wasteful number, since it uses less digits than its factorization.

5085665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78259.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5085665 is about 2255.1419024088. The cubic root of 5085665 is about 171.9686372418.

The spelling of 5085665 in words is "five million, eighty-five thousand, six hundred sixty-five".