85141686 has 32 divisors (see below), whose sum is σ = 200890368. Its totient is φ = 23541120.

The previous prime is 85141663. The next prime is 85141703. The reversal of 85141686 is 68614158.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31395 + ... + 33998.

It is an arithmetic number, because the mean of its divisors is an integer number (6277824).

Almost surely, 2^85141686 is an apocalyptic number.

85141686 is an abundant number, since it is smaller than the sum of its proper divisors (115748682).

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

85141686 is a wasteful number, since it uses less digits than its factorization.

85141686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65436.

The product of its digits is 46080, while the sum is 39.

The square root of 85141686 is about 9227.2252600660. The cubic root of 85141686 is about 439.9271332503.

The spelling of 85141686 in words is "eighty-five million, one hundred forty-one thousand, six hundred eighty-six".