82359772 has 12 divisors (see below), whose sum is σ = 157232376. Its totient is φ = 37436240.

The previous prime is 82359733. The next prime is 82359793. The reversal of 82359772 is 27795328.

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, 935863 + ... + 935950.

It is an arithmetic number, because the mean of its divisors is an integer number (13102698).

Almost surely, 2^82359772 is an apocalyptic number.

It is an amenable number.

82359772 is a deficient number, since it is larger than the sum of its proper divisors (74872604).

82359772 is a wasteful number, since it uses less digits than its factorization.

82359772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871828 (or 1871826 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 82359772 is about 9075.2284819722. The cubic root of 82359772 is about 435.0825967260.

The spelling of 82359772 in words is "eighty-two million, three hundred fifty-nine thousand, seven hundred seventy-two".