128082204 has 36 divisors (see below), whose sum is σ = 334210240. Its totient is φ = 41316480.

The previous prime is 128082187. The next prime is 128082263. The reversal of 128082204 is 402280821.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56269 + ... + 58500.

Almost surely, 2^128082204 is an apocalyptic number.

It is an amenable number.

128082204 is an abundant number, since it is smaller than the sum of its proper divisors (206128036).

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

128082204 is a wasteful number, since it uses less digits than its factorization.

128082204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114810 (or 114805 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 128082204 is about 11317.3408537518. The cubic root of 128082204 is about 504.0762828603.

The spelling of 128082204 in words is "one hundred twenty-eight million, eighty-two thousand, two hundred four".