82039064 has 32 divisors (see below), whose sum is σ = 161369280. Its totient is φ = 39055104.

The previous prime is 82039049. The next prime is 82039103. The reversal of 82039064 is 46093028.

It is a self number, because there is not a number n which added to its sum of digits gives 82039064.

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, 10964 + ... + 16860.

It is an arithmetic number, because the mean of its divisors is an integer number (5042790).

Almost surely, 2^82039064 is an apocalyptic number.

It is an amenable number.

82039064 is a deficient number, since it is larger than the sum of its proper divisors (79330216).

82039064 is a wasteful number, since it uses less digits than its factorization.

82039064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5987 (or 5983 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 82039064 is about 9057.5418298786. The cubic root of 82039064 is about 434.5171265777.

The spelling of 82039064 in words is "eighty-two million, thirty-nine thousand, sixty-four".