128088610 has 32 divisors (see below), whose sum is σ = 259096320. Its totient is φ = 45236928.

The previous prime is 128088601. The next prime is 128088613. The reversal of 128088610 is 16880821.

It is not an unprimeable number, because it can be changed into a prime (128088613) 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 15 ways as a sum of consecutive naturals, for example, 18430 + ... + 24409.

It is an arithmetic number, because the mean of its divisors is an integer number (8096760).

Almost surely, 2^128088610 is an apocalyptic number.

128088610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128088610 is an abundant number, since it is smaller than the sum of its proper divisors (131007710).

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

128088610 is a wasteful number, since it uses less digits than its factorization.

128088610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42882.

The product of its (nonzero) digits is 6144, while the sum is 34.

The square root of 128088610 is about 11317.6238672258. The cubic root of 128088610 is about 504.0846864707.

The spelling of 128088610 in words is "one hundred twenty-eight million, eighty-eight thousand, six hundred ten".