8505086 has 8 divisors (see below), whose sum is σ = 12974040. Its totient is φ = 4180408.

The previous prime is 8505071. The next prime is 8505089. The reversal of 8505086 is 6805058.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8505089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35921 + ... + 36156.

It is an arithmetic number, because the mean of its divisors is an integer number (1621755).

Almost surely, 2^8505086 is an apocalyptic number.

8505086 is a deficient number, since it is larger than the sum of its proper divisors (4468954).

8505086 is a wasteful number, since it uses less digits than its factorization.

8505086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72138.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 8505086 is about 2916.3480587886. The cubic root of 8505086 is about 204.1234514856.

The spelling of 8505086 in words is "eight million, five hundred five thousand, eighty-six".