85695512 has 24 divisors (see below), whose sum is σ = 186913260. Its totient is φ = 36726480.

The previous prime is 85695497. The next prime is 85695527. The reversal of 85695512 is 21559658.

It is an interprime number because it is at equal distance from previous prime (85695497) and next prime (85695527).

It is a self number, because there is not a number n which added to its sum of digits gives 85695512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108914 + ... + 109697.

Almost surely, 2^85695512 is an apocalyptic number.

It is an amenable number.

85695512 is an abundant number, since it is smaller than the sum of its proper divisors (101217748).

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

85695512 is a wasteful number, since it uses less digits than its factorization.

85695512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218631 (or 218620 counting only the distinct ones).

The product of its digits is 108000, while the sum is 41.

The square root of 85695512 is about 9257.1870457499. The cubic root of 85695512 is about 440.8789455256.

The spelling of 85695512 in words is "eighty-five million, six hundred ninety-five thousand, five hundred twelve".