85216095 has 24 divisors (see below), whose sum is σ = 148697952. Its totient is φ = 45144000.

The previous prime is 85216073. The next prime is 85216097. The reversal of 85216095 is 59061258.

It is a happy number.

It is not a de Polignac number, because 85216095 - 2⁵ = 85216063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85216097) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525 + ... + 13065.

It is an arithmetic number, because the mean of its divisors is an integer number (6195748).

Almost surely, 2^85216095 is an apocalyptic number.

85216095 is a deficient number, since it is larger than the sum of its proper divisors (63481857).

85216095 is a wasteful number, since it uses less digits than its factorization.

85216095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12703 (or 12700 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 85216095 is about 9231.2564150282. The cubic root of 85216095 is about 440.0552530475.

The spelling of 85216095 in words is "eighty-five million, two hundred sixteen thousand, ninety-five".