85594087 has 4 divisors (see below), whose sum is σ = 85641520. Its totient is φ = 85546656.

The previous prime is 85594057. The next prime is 85594111. The reversal of 85594087 is 78049558.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85594087 is a prime.

It is a super-3 number, since 3×85594087³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85594027) 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, 20898 + ... + 24655.

It is an arithmetic number, because the mean of its divisors is an integer number (21410380).

Almost surely, 2^85594087 is an apocalyptic number.

85594087 is a deficient number, since it is larger than the sum of its proper divisors (47433).

85594087 is a wasteful number, since it uses less digits than its factorization.

85594087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47432.

The product of its (nonzero) digits is 403200, while the sum is 46.

The square root of 85594087 is about 9251.7072478543. The cubic root of 85594087 is about 440.7049426368.

The spelling of 85594087 in words is "eighty-five million, five hundred ninety-four thousand, eighty-seven".