82302856 has 16 divisors (see below), whose sum is σ = 154529100. Its totient is φ = 41095104.

The previous prime is 82302827. The next prime is 82302881. The reversal of 82302856 is 65820328.

It can be written as a sum of positive squares in 2 ways, for example, as 54908100 + 27394756 = 7410^2 + 5234^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471 + ... + 12838.

Almost surely, 2^82302856 is an apocalyptic number.

It is an amenable number.

82302856 is a deficient number, since it is larger than the sum of its proper divisors (72226244).

82302856 is a wasteful number, since it uses less digits than its factorization.

82302856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14088 (or 14084 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 82302856 is about 9072.0921512075. The cubic root of 82302856 is about 434.9823501008.

The spelling of 82302856 in words is "eighty-two million, three hundred two thousand, eight hundred fifty-six".