85118 has 16 divisors (see below), whose sum is σ = 143856.
Its totient is φ = 37440.
The previous prime is 85109. The next prime is 85121. The reversal of 85118 is 81158.
It is a junction number, because it is equal to n+sod(n) for n = 85093 and 85102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130 + ... + 1202.
It is an arithmetic number, because the mean of its divisors is an integer number (8991).
285118 is an apocalyptic number.
85118 is a deficient number, since it is larger than the sum of its proper divisors (58738).
85118 is a wasteful number, since it uses less digits than its factorization.
85118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139.
The product of its digits is 320, while the sum is 23.
The square root of 85118 is about 291.7498928877.
The cubic root of 85118 is about 43.9886334275.
The spelling of 85118 in words is "eighty-five thousand, one hundred eighteen".