82027 has 4 divisors (see below), whose sum is σ = 89496. Its totient is φ = 74560.

The previous prime is 82021. The next prime is 82031. The reversal of 82027 is 72028.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 82027 - 2⁷ = 81899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 81995 and 82013.

It is not an unprimeable number, because it can be changed into a prime (82021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3718 + ... + 3739.

It is an arithmetic number, because the mean of its divisors is an integer number (22374).

2⁸²⁰²⁷ is an apocalyptic number.

82027 is a deficient number, since it is larger than the sum of its proper divisors (7469).

82027 is a wasteful number, since it uses less digits than its factorization.

82027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7468.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 82027 is about 286.4035614304. The cubic root of 82027 is about 43.4495826678.

Subtracting from 82027 its reverse (72028), we obtain a palindrome (9999).

The spelling of 82027 in words is "eighty-two thousand, twenty-seven".