128801352 has 16 divisors (see below), whose sum is σ = 322003440. Its totient is φ = 42933776.

The previous prime is 128801347. The next prime is 128801359. The reversal of 128801352 is 253108821.

It is not an unprimeable number, because it can be changed into a prime (128801359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2683338 + ... + 2683385.

It is an arithmetic number, because the mean of its divisors is an integer number (20125215).

Almost surely, 2^128801352 is an apocalyptic number.

128801352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

128801352 is an abundant number, since it is smaller than the sum of its proper divisors (193202088).

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

128801352 is a wasteful number, since it uses less digits than its factorization.

128801352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5366732 (or 5366728 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 128801352 is about 11349.0683318059. The cubic root of 128801352 is about 505.0179413944.

The spelling of 128801352 in words is "one hundred twenty-eight million, eight hundred one thousand, three hundred fifty-two".