85261696 has 32 divisors (see below), whose sum is σ = 182926800. Its totient is φ = 39350784.

The previous prime is 85261691. The next prime is 85261723. The reversal of 85261696 is 69616258.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85261691) 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, 23956 + ... + 27283.

Almost surely, 2^85261696 is an apocalyptic number.

It is an amenable number.

85261696 is an abundant number, since it is smaller than the sum of its proper divisors (97665104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85261696 is a wasteful number, since it uses less digits than its factorization.

85261696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51266 (or 51254 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 85261696 is about 9233.7260084973. The cubic root of 85261696 is about 440.1337334537.

The spelling of 85261696 in words is "eighty-five million, two hundred sixty-one thousand, six hundred ninety-six".