82888828 has 24 divisors (see below), whose sum is σ = 159881904. Its totient is φ = 37286400.

The previous prime is 82888807. The next prime is 82888829.

It is a happy number.

82888828 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82888829) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5443 + ... + 13978.

It is an arithmetic number, because the mean of its divisors is an integer number (6661746).

Almost surely, 2^82888828 is an apocalyptic number.

It is an amenable number.

82888828 is a deficient number, since it is larger than the sum of its proper divisors (76993076).

82888828 is a wasteful number, since it uses less digits than its factorization.

82888828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19533 (or 19531 counting only the distinct ones).

The product of its digits is 1048576, while the sum is 52.

The square root of 82888828 is about 9104.3301785469. The cubic root of 82888828 is about 436.0122250591.

The spelling of 82888828 in words is "eighty-two million, eight hundred eighty-eight thousand, eight hundred twenty-eight".