82832768 has 16 divisors (see below), whose sum is σ = 165018660. Its totient is φ = 41416320.

The previous prime is 82832731. The next prime is 82832773. The reversal of 82832768 is 86723828.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×82832768² = 13722534909083648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 323438 + ... + 323693.

Almost surely, 2^82832768 is an apocalyptic number.

It is an amenable number.

82832768 is a deficient number, since it is larger than the sum of its proper divisors (82185892).

82832768 is an equidigital number, since it uses as much as digits as its factorization.

82832768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647145 (or 647133 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 82832768 is about 9101.2509030353. The cubic root of 82832768 is about 435.9139071939.

The spelling of 82832768 in words is "eighty-two million, eight hundred thirty-two thousand, seven hundred sixty-eight".