585085669 has 8 divisors (see below), whose sum is σ = 672674688. Its totient is φ = 498498000.

The previous prime is 585085663. The next prime is 585085679. The reversal of 585085669 is 966580585.

It is a happy number.

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

It is not a de Polignac number, because 585085669 - 2⁹ = 585085157 is a prime.

It is a super-2 number, since 2×585085669² = 684650480138355122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (585085663) 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, 249082 + ... + 251419.

It is an arithmetic number, because the mean of its divisors is an integer number (84084336).

Almost surely, 2^585085669 is an apocalyptic number.

It is an amenable number.

585085669 is a deficient number, since it is larger than the sum of its proper divisors (87589019).

585085669 is a wasteful number, since it uses less digits than its factorization.

585085669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500675.

The product of its (nonzero) digits is 2592000, while the sum is 52.

The square root of 585085669 is about 24188.5441686762. The cubic root of 585085669 is about 836.3854842774.

It can be divided in two parts, 5850 and 85669, that added together give a palindrome (91519).

The spelling of 585085669 in words is "five hundred eighty-five million, eighty-five thousand, six hundred sixty-nine".