82409596 has 12 divisors (see below), whose sum is σ = 144389952. Its totient is φ = 41155328.

The previous prime is 82409573. The next prime is 82409617. The reversal of 82409596 is 69590428.

82409596 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

82409596 is strictly pandigital in base 9.

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, 8485 + ... + 15388.

It is an arithmetic number, because the mean of its divisors is an integer number (12032496).

Almost surely, 2^82409596 is an apocalyptic number.

It is an amenable number.

82409596 is a deficient number, since it is larger than the sum of its proper divisors (61980356).

82409596 is a wasteful number, since it uses less digits than its factorization.

82409596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24740 (or 24738 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 82409596 is about 9077.9731217932. The cubic root of 82409596 is about 435.1703142485.

The spelling of 82409596 in words is "eighty-two million, four hundred nine thousand, five hundred ninety-six".