82339512 has 16 divisors (see below), whose sum is σ = 205848840. Its totient is φ = 27446496.

The previous prime is 82339511. The next prime is 82339513. The reversal of 82339512 is 21593328.

It is an interprime number because it is at equal distance from previous prime (82339511) and next prime (82339513).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82339511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715383 + ... + 1715430.

Almost surely, 2^82339512 is an apocalyptic number.

It is an amenable number.

82339512 is an abundant number, since it is smaller than the sum of its proper divisors (123509328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82339512 is a wasteful number, since it uses less digits than its factorization.

82339512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430822 (or 3430818 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 82339512 is about 9074.1121879774. The cubic root of 82339512 is about 435.0469179147.

The spelling of 82339512 in words is "eighty-two million, three hundred thirty-nine thousand, five hundred twelve".