85823084 has 12 divisors (see below), whose sum is σ = 150270624. Its totient is φ = 42888624.

The previous prime is 85823083. The next prime is 85823099. The reversal of 85823084 is 48032858.

It is not an unprimeable number, because it can be changed into a prime (85823083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4877 + ... + 13979.

It is an arithmetic number, because the mean of its divisors is an integer number (12522552).

Almost surely, 2^85823084 is an apocalyptic number.

It is an amenable number.

85823084 is a deficient number, since it is larger than the sum of its proper divisors (64447540).

85823084 is a wasteful number, since it uses less digits than its factorization.

85823084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11464 (or 11462 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 85823084 is about 9264.0749133413. The cubic root of 85823084 is about 441.0976108955.

The spelling of 85823084 in words is "eighty-five million, eight hundred twenty-three thousand, eighty-four".