128833352 has 12 divisors (see below), whose sum is σ = 241622745. Its totient is φ = 64400624.

The previous prime is 128833349. The next prime is 128833379. The reversal of 128833352 is 253338821.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 111809476 + 17023876 = 10574^2 + 4126^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8026.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 30098 + ... + 34110.

Almost surely, 2^128833352 is an apocalyptic number.

It is an amenable number.

128833352 is a deficient number, since it is larger than the sum of its proper divisors (112789393).

128833352 is an frugal number, since it uses more digits than its factorization.

128833352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8032 (or 4015 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 128833352 is about 11350.4780516065. The cubic root of 128833352 is about 505.0597609243.

The spelling of 128833352 in words is "one hundred twenty-eight million, eight hundred thirty-three thousand, three hundred fifty-two".