85067 has 4 divisors (see below), whose sum is σ = 85656. Its totient is φ = 84480.

The previous prime is 85061. The next prime is 85081. The reversal of 85067 is 76058.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 85067 - 2⁸ = 84811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92 + ... + 422.

It is an arithmetic number, because the mean of its divisors is an integer number (21414).

2⁸⁵⁰⁶⁷ is an apocalyptic number.

85067 is a deficient number, since it is larger than the sum of its proper divisors (589).

85067 is a wasteful number, since it uses less digits than its factorization.

85067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 85067 is about 291.6624761604. The cubic root of 85067 is about 43.9798461420.

Subtracting from 85067 its reverse (76058), we obtain a palindrome (9009).

The spelling of 85067 in words is "eighty-five thousand, sixty-seven".