85043076 has 12 divisors (see below), whose sum is σ = 198433872. Its totient is φ = 28347688.

The previous prime is 85043047. The next prime is 85043081. The reversal of 85043076 is 67034058.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3543450 + ... + 3543473.

It is an arithmetic number, because the mean of its divisors is an integer number (16536156).

Almost surely, 2^85043076 is an apocalyptic number.

It is an amenable number.

85043076 is an abundant number, since it is smaller than the sum of its proper divisors (113390796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85043076 is a wasteful number, since it uses less digits than its factorization.

85043076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7086930 (or 7086928 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 85043076 is about 9221.8802854949. The cubic root of 85043076 is about 439.7572283334.

The spelling of 85043076 in words is "eighty-five million, forty-three thousand, seventy-six".