82112524 has 24 divisors (see below), whose sum is σ = 155010128. Its totient is φ = 37834560.

The previous prime is 82112501. The next prime is 82112539. The reversal of 82112524 is 42521128.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46294 + ... + 48034.

Almost surely, 2^82112524 is an apocalyptic number.

It is an amenable number.

82112524 is a deficient number, since it is larger than the sum of its proper divisors (72897604).

82112524 is a wasteful number, since it uses less digits than its factorization.

82112524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665 (or 2663 counting only the distinct ones).

The product of its digits is 1280, while the sum is 25.

The square root of 82112524 is about 9061.5961066470. The cubic root of 82112524 is about 434.6467806883.

The spelling of 82112524 in words is "eighty-two million, one hundred twelve thousand, five hundred twenty-four".