85142682 has 24 divisors (see below), whose sum is σ = 186204096. Its totient is φ = 28115016.

The previous prime is 85142677. The next prime is 85142683. The reversal of 85142682 is 28624158.

It is not an unprimeable number, because it can be changed into a prime (85142683) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20178 + ... + 24029.

It is an arithmetic number, because the mean of its divisors is an integer number (7758504).

Almost surely, 2^85142682 is an apocalyptic number.

85142682 is an abundant number, since it is smaller than the sum of its proper divisors (101061414).

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

85142682 is a wasteful number, since it uses less digits than its factorization.

85142682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44322 (or 44319 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 85142682 is about 9227.2792306291. The cubic root of 85142682 is about 439.9288486878.

The spelling of 85142682 in words is "eighty-five million, one hundred forty-two thousand, six hundred eighty-two".