85662 has 12 divisors (see below), whose sum is σ = 185640. Its totient is φ = 28548.

The previous prime is 85661. The next prime is 85667. The reversal of 85662 is 26658.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2362 + ... + 2397.

It is an arithmetic number, because the mean of its divisors is an integer number (15470).

2⁸⁵⁶⁶² is an apocalyptic number.

85662 is an abundant number, since it is smaller than the sum of its proper divisors (99978).

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

85662 is a wasteful number, since it uses less digits than its factorization.

85662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4767 (or 4764 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 85662 is about 292.6807134063. The cubic root of 85662 is about 44.0821468142.

It can be divided in two parts, 85 and 662, that added together give a palindrome (747).

The spelling of 85662 in words is "eighty-five thousand, six hundred sixty-two".