128152682 has 64 divisors (see below), whose sum is σ = 246240000. Its totient is φ = 48771072.

The previous prime is 128152669. The next prime is 128152693. The reversal of 128152682 is 286251821.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285194 + ... + 285642.

It is an arithmetic number, because the mean of its divisors is an integer number (3847500).

Almost surely, 2^128152682 is an apocalyptic number.

128152682 is a deficient number, since it is larger than the sum of its proper divisors (118087318).

128152682 is a wasteful number, since it uses less digits than its factorization.

128152682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543.

The product of its digits is 15360, while the sum is 35.

The square root of 128152682 is about 11320.4541428337. The cubic root of 128152682 is about 504.1687229052.

The spelling of 128152682 in words is "one hundred twenty-eight million, one hundred fifty-two thousand, six hundred eighty-two".