85959884 has 12 divisors (see below), whose sum is σ = 151210584. Its totient is φ = 42756864.

The previous prime is 85959877. The next prime is 85959893. The reversal of 85959884 is 48895958.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54902 + ... + 56445.

It is an arithmetic number, because the mean of its divisors is an integer number (12600882).

Almost surely, 2^85959884 is an apocalyptic number.

It is an amenable number.

85959884 is a deficient number, since it is larger than the sum of its proper divisors (65250700).

85959884 is a wasteful number, since it uses less digits than its factorization.

85959884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111544 (or 111542 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 56.

The square root of 85959884 is about 9271.4553334415. The cubic root of 85959884 is about 441.3318529253.

The spelling of 85959884 in words is "eighty-five million, nine hundred fifty-nine thousand, eight hundred eighty-four".