82031792 has 10 divisors (see below), whose sum is σ = 158936628. Its totient is φ = 41015888.

The previous prime is 82031773. The next prime is 82031813. The reversal of 82031792 is 29713028.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2563478 + ... + 2563509.

Almost surely, 2^82031792 is an apocalyptic number.

It is an amenable number.

82031792 is a deficient number, since it is larger than the sum of its proper divisors (76904836).

82031792 is a wasteful number, since it uses less digits than its factorization.

82031792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5126995 (or 5126989 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 82031792 is about 9057.1403875616. The cubic root of 82031792 is about 434.5042875644.

The spelling of 82031792 in words is "eighty-two million, thirty-one thousand, seven hundred ninety-two".