85623392 has 12 divisors (see below), whose sum is σ = 168571116. Its totient is φ = 42811680.

The previous prime is 85623383. The next prime is 85623403. The reversal of 85623392 is 29332658.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337834 + ... + 1337897.

It is an arithmetic number, because the mean of its divisors is an integer number (14047593).

Almost surely, 2^85623392 is an apocalyptic number.

It is an amenable number.

85623392 is a deficient number, since it is larger than the sum of its proper divisors (82947724).

85623392 is a wasteful number, since it uses less digits than its factorization.

85623392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675741 (or 2675733 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 85623392 is about 9253.2908740620. The cubic root of 85623392 is about 440.7552318767.

The spelling of 85623392 in words is "eighty-five million, six hundred twenty-three thousand, three hundred ninety-two".