82852712 has 16 divisors (see below), whose sum is σ = 155449860. Its totient is φ = 41399424.

The previous prime is 82852699. The next prime is 82852733. The reversal of 82852712 is 21725828.

It can be written as a sum of positive squares in 2 ways, for example, as 74407876 + 8444836 = 8626^2 + 2906^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 16838 + ... + 21194.

Almost surely, 2^82852712 is an apocalyptic number.

It is an amenable number.

82852712 is a deficient number, since it is larger than the sum of its proper divisors (72597148).

82852712 is a wasteful number, since it uses less digits than its factorization.

82852712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6740 (or 6736 counting only the distinct ones).

The product of its digits is 17920, while the sum is 35.

The square root of 82852712 is about 9102.3465106532. The cubic root of 82852712 is about 435.9488900053.

The spelling of 82852712 in words is "eighty-two million, eight hundred fifty-two thousand, seven hundred twelve".