128093604 has 12 divisors (see below), whose sum is σ = 298885104. Its totient is φ = 42697864.

The previous prime is 128093591. The next prime is 128093621. The reversal of 128093604 is 406390821.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 5337222 + ... + 5337245.

It is an arithmetic number, because the mean of its divisors is an integer number (24907092).

Almost surely, 2^128093604 is an apocalyptic number.

It is an amenable number.

128093604 is an abundant number, since it is smaller than the sum of its proper divisors (170791500).

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

128093604 is a wasteful number, since it uses less digits than its factorization.

128093604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10674474 (or 10674472 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 128093604 is about 11317.8444944256. The cubic root of 128093604 is about 504.0912375768.

The spelling of 128093604 in words is "one hundred twenty-eight million, ninety-three thousand, six hundred four".