85004115 has 16 divisors (see below), whose sum is σ = 155436288. Its totient is φ = 38858976.

The previous prime is 85004099. The next prime is 85004177. The reversal of 85004115 is 51140058.

It is not a de Polignac number, because 85004115 - 2⁴ = 85004099 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404677 + ... + 404886.

It is an arithmetic number, because the mean of its divisors is an integer number (9714768).

Almost surely, 2^85004115 is an apocalyptic number.

85004115 is a deficient number, since it is larger than the sum of its proper divisors (70432173).

85004115 is a wasteful number, since it uses less digits than its factorization.

85004115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809578.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 85004115 is about 9219.7676218005. The cubic root of 85004115 is about 439.6900623774.

The spelling of 85004115 in words is "eighty-five million, four thousand, one hundred fifteen".