82255116 has 24 divisors (see below), whose sum is σ = 194360320. Its totient is φ = 27070992.

The previous prime is 82255109. The next prime is 82255171. The reversal of 82255116 is 61155228.

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 7 ways as a sum of consecutive naturals, for example, 42436 + ... + 44331.

Almost surely, 2^82255116 is an apocalyptic number.

It is an amenable number.

82255116 is an abundant number, since it is smaller than the sum of its proper divisors (112105204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82255116 is a wasteful number, since it uses less digits than its factorization.

82255116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86853 (or 86851 counting only the distinct ones).

The product of its digits is 4800, while the sum is 30.

The square root of 82255116 is about 9069.4606234329. The cubic root of 82255116 is about 434.8982295942.

The spelling of 82255116 in words is "eighty-two million, two hundred fifty-five thousand, one hundred sixteen".