128533352 has 16 divisors (see below), whose sum is σ = 241120800. Its totient is φ = 64234480.

The previous prime is 128533333. The next prime is 128533357. The reversal of 128533352 is 253335821.

It is not an unprimeable number, because it can be changed into a prime (128533357) 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 3 ways as a sum of consecutive naturals, for example, 27077 + ... + 31467.

It is an arithmetic number, because the mean of its divisors is an integer number (15070050).

Almost surely, 2^128533352 is an apocalyptic number.

It is an amenable number.

128533352 is a deficient number, since it is larger than the sum of its proper divisors (112587448).

128533352 is a wasteful number, since it uses less digits than its factorization.

128533352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056 (or 8052 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 128533352 is about 11337.2550469679. The cubic root of 128533352 is about 504.6674306103.

The spelling of 128533352 in words is "one hundred twenty-eight million, five hundred thirty-three thousand, three hundred fifty-two".