128348595 has 12 divisors (see below), whose sum is σ = 222470976. Its totient is φ = 68452560.

The previous prime is 128348567. The next prime is 128348639. The reversal of 128348595 is 595843821.

128348595 is a `hidden beast` number, since 1 + 2 + 83 + 485 + 95 = 666.

It is not a de Polignac number, because 128348595 - 2⁶ = 128348531 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 2852191 = 128348595 / (1 + 2 + 8 + 3 + 4 + 8 + 5 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 128348595.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1426051 + ... + 1426140.

It is an arithmetic number, because the mean of its divisors is an integer number (18539248).

Almost surely, 2^128348595 is an apocalyptic number.

128348595 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

128348595 is a deficient number, since it is larger than the sum of its proper divisors (94122381).

128348595 is a wasteful number, since it uses less digits than its factorization.

128348595 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2852202 (or 2852199 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 128348595 is about 11329.1038921885. The cubic root of 128348595 is about 504.4255075340.

The spelling of 128348595 in words is "one hundred twenty-eight million, three hundred forty-eight thousand, five hundred ninety-five".