128086182 has 48 divisors (see below), whose sum is σ = 333864960. Its totient is φ = 34669296.

The previous prime is 128086159. The next prime is 128086183. The reversal of 128086182 is 281680821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128086183) 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 23 ways as a sum of consecutive naturals, for example, 24358 + ... + 29145.

It is an arithmetic number, because the mean of its divisors is an integer number (6955520).

Almost surely, 2^128086182 is an apocalyptic number.

128086182 is an abundant number, since it is smaller than the sum of its proper divisors (205778778).

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

128086182 is a wasteful number, since it uses less digits than its factorization.

128086182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53537 (or 53534 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 128086182 is about 11317.5166003854. The cubic root of 128086182 is about 504.0815013700.

The spelling of 128086182 in words is "one hundred twenty-eight million, eighty-six thousand, one hundred eighty-two".