128088004 has 12 divisors (see below), whose sum is σ = 244531728. Its totient is φ = 58221800.

The previous prime is 128087957. The next prime is 128088031. The reversal of 128088004 is 400880821.

128088004 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

128088004 is strictly pandigital in base 9.

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, 1455502 + ... + 1455589.

It is an arithmetic number, because the mean of its divisors is an integer number (20377644).

Almost surely, 2^128088004 is an apocalyptic number.

It is an amenable number.

128088004 is a deficient number, since it is larger than the sum of its proper divisors (116443724).

128088004 is a wasteful number, since it uses less digits than its factorization.

128088004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911106 (or 2911104 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 128088004 is about 11317.5970947900. The cubic root of 128088004 is about 504.0838915111.

The spelling of 128088004 in words is "one hundred twenty-eight million, eighty-eight thousand, four".