85363984 has 20 divisors (see below), whose sum is σ = 165611920. Its totient is φ = 42625440.

The previous prime is 85363969. The next prime is 85363991. The reversal of 85363984 is 48936358.

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, 10639 + ... + 16849.

It is an arithmetic number, because the mean of its divisors is an integer number (8280596).

Almost surely, 2^85363984 is an apocalyptic number.

It is an amenable number.

85363984 is a deficient number, since it is larger than the sum of its proper divisors (80247936).

85363984 is a wasteful number, since it uses less digits than its factorization.

85363984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7078 (or 7072 counting only the distinct ones).

The product of its digits is 622080, while the sum is 46.

The square root of 85363984 is about 9239.2631740848. The cubic root of 85363984 is about 440.3096718091.

The spelling of 85363984 in words is "eighty-five million, three hundred sixty-three thousand, nine hundred eighty-four".