85823792 has 20 divisors (see below), whose sum is σ = 166734120. Its totient is φ = 42795648.

The previous prime is 85823791. The next prime is 85823813. The reversal of 85823792 is 29732858.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85823791) by changing a digit.

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, 1013 + ... + 13140.

It is an arithmetic number, because the mean of its divisors is an integer number (8336706).

Almost surely, 2^85823792 is an apocalyptic number.

It is an amenable number.

85823792 is a deficient number, since it is larger than the sum of its proper divisors (80910328).

85823792 is a wasteful number, since it uses less digits than its factorization.

85823792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14540 (or 14534 counting only the distinct ones).

The product of its digits is 241920, while the sum is 44.

The square root of 85823792 is about 9264.1131253887. The cubic root of 85823792 is about 441.0988238413.

The spelling of 85823792 in words is "eighty-five million, eight hundred twenty-three thousand, seven hundred ninety-two".