82047896 has 16 divisors (see below), whose sum is σ = 175817040. Its totient is φ = 35163360.

The previous prime is 82047887. The next prime is 82047941. The reversal of 82047896 is 69874028.

It is a super-3 number, since 3×82047896³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

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, 732515 + ... + 732626.

It is an arithmetic number, because the mean of its divisors is an integer number (10988565).

Almost surely, 2^82047896 is an apocalyptic number.

It is an amenable number.

82047896 is an abundant number, since it is smaller than the sum of its proper divisors (93769144).

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

82047896 is a wasteful number, since it uses less digits than its factorization.

82047896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465154 (or 1465150 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 82047896 is about 9058.0293662584. The cubic root of 82047896 is about 434.5327188146.

The spelling of 82047896 in words is "eighty-two million, forty-seven thousand, eight hundred ninety-six".