82029804 has 12 divisors (see below), whose sum is σ = 191402904. Its totient is φ = 27343264.

The previous prime is 82029769. The next prime is 82029823. The reversal of 82029804 is 40892028.

It is a tau number, because it is divible by the number of its divisors (12).

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, 3417897 + ... + 3417920.

It is an arithmetic number, because the mean of its divisors is an integer number (15950242).

Almost surely, 2^82029804 is an apocalyptic number.

It is an amenable number.

82029804 is an abundant number, since it is smaller than the sum of its proper divisors (109373100).

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

82029804 is a wasteful number, since it uses less digits than its factorization.

82029804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6835824 (or 6835822 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 82029804 is about 9057.0306392327. The cubic root of 82029804 is about 434.5007775370.

The spelling of 82029804 in words is "eighty-two million, twenty-nine thousand, eight hundred four".