85848878 has 16 divisors (see below), whose sum is σ = 143525520. Its totient is φ = 38272896.

The previous prime is 85848871. The next prime is 85848907. The reversal of 85848878 is 87884858.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85848871) 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, 65801 + ... + 67092.

It is an arithmetic number, because the mean of its divisors is an integer number (8970345).

Almost surely, 2^85848878 is an apocalyptic number.

85848878 is a deficient number, since it is larger than the sum of its proper divisors (57676642).

85848878 is a wasteful number, since it uses less digits than its factorization.

85848878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132931.

The product of its digits is 4587520, while the sum is 56.

The square root of 85848878 is about 9265.4669607095. The cubic root of 85848878 is about 441.1417968789.

The spelling of 85848878 in words is "eighty-five million, eight hundred forty-eight thousand, eight hundred seventy-eight".