85928 has 16 divisors (see below), whose sum is σ = 168480. Its totient is φ = 41008.
The previous prime is 85909. The next prime is 85931. The reversal of 85928 is 82958.
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 85894 and 85903.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 85928.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50 + ... + 417.
It is an arithmetic number, because the mean of its divisors is an integer number (10530).
285928 is an apocalyptic number.
It is an amenable number.
85928 is a deficient number, since it is larger than the sum of its proper divisors (82552).
85928 is a wasteful number, since it uses less digits than its factorization.
85928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496 (or 492 counting only the distinct ones).
The product of its digits is 5760, while the sum is 32.
The square root of 85928 is about 293.1347812867. The cubic root of 85928 is about 44.1277280318.
The spelling of 85928 in words is "eighty-five thousand, nine hundred twenty-eight".
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