82729204 has 12 divisors (see below), whose sum is σ = 149446528. Its totient is φ = 40030200.

The previous prime is 82729189. The next prime is 82729217. The reversal of 82729204 is 40292728.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 82729204.

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, 333462 + ... + 333709.

Almost surely, 2^82729204 is an apocalyptic number.

It is an amenable number.

82729204 is a deficient number, since it is larger than the sum of its proper divisors (66717324).

82729204 is a wasteful number, since it uses less digits than its factorization.

82729204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667206 (or 667204 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 82729204 is about 9095.5595759689. The cubic root of 82729204 is about 435.7321602168.

The spelling of 82729204 in words is "eighty-two million, seven hundred twenty-nine thousand, two hundred four".