85594205 has 8 divisors (see below), whose sum is σ = 104651352. Its totient is φ = 67183168.

The previous prime is 85594177. The next prime is 85594207. The reversal of 85594205 is 50249558.

It can be written as a sum of positive squares in 4 ways, for example, as 8048569 + 77545636 = 2837^2 + 8806^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85594205 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85594207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161234 + ... + 161763.

It is an arithmetic number, because the mean of its divisors is an integer number (13081419).

Almost surely, 2^85594205 is an apocalyptic number.

It is an amenable number.

85594205 is a deficient number, since it is larger than the sum of its proper divisors (19057147).

85594205 is a wasteful number, since it uses less digits than its factorization.

85594205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323055.

The product of its (nonzero) digits is 72000, while the sum is 38.

The square root of 85594205 is about 9251.7136250535. The cubic root of 85594205 is about 440.7051451553.

The spelling of 85594205 in words is "eighty-five million, five hundred ninety-four thousand, two hundred five".