128348175 has 24 divisors (see below), whose sum is σ = 212736384. Its totient is φ = 68280160.

The previous prime is 128348161. The next prime is 128348179. The reversal of 128348175 is 571843821.

It is not a de Polignac number, because 128348175 - 2⁶ = 128348111 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128348179) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31294 + ... + 35156.

It is an arithmetic number, because the mean of its divisors is an integer number (8864016).

Almost surely, 2^128348175 is an apocalyptic number.

128348175 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

128348175 is a deficient number, since it is larger than the sum of its proper divisors (84388209).

128348175 is a wasteful number, since it uses less digits than its factorization.

128348175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4319 (or 4314 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 128348175 is about 11329.0853558440. The cubic root of 128348175 is about 504.4249573165.

The spelling of 128348175 in words is "one hundred twenty-eight million, three hundred forty-eight thousand, one hundred seventy-five".