85523696 has 10 divisors (see below), whose sum is σ = 165702192. Its totient is φ = 42761840.

The previous prime is 85523671. The next prime is 85523701. The reversal of 85523696 is 69632558.

It is a happy number.

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, 2672600 + ... + 2672631.

Almost surely, 2^85523696 is an apocalyptic number.

It is an amenable number.

85523696 is a deficient number, since it is larger than the sum of its proper divisors (80178496).

85523696 is a wasteful number, since it uses less digits than its factorization.

85523696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5345239 (or 5345233 counting only the distinct ones).

The product of its digits is 388800, while the sum is 44.

The square root of 85523696 is about 9247.9022486183. The cubic root of 85523696 is about 440.5841002964.

The spelling of 85523696 in words is "eighty-five million, five hundred twenty-three thousand, six hundred ninety-six".