128848794 has 8 divisors (see below), whose sum is σ = 257697600. Its totient is φ = 42949596.

The previous prime is 128848789. The next prime is 128848799. The reversal of 128848794 is 497848821.

It is an interprime number because it is at equal distance from previous prime (128848789) and next prime (128848799).

It is a sphenic number, since it is the product of 3 distinct primes.

128848794 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (128848799) 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, 10737394 + ... + 10737405.

It is an arithmetic number, because the mean of its divisors is an integer number (32212200).

Almost surely, 2^128848794 is an apocalyptic number.

128848794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

128848794 is a wasteful number, since it uses less digits than its factorization.

128848794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21474804.

The product of its digits is 1032192, while the sum is 51.

The square root of 128848794 is about 11351.1582668907. The cubic root of 128848794 is about 505.0799389841.

The spelling of 128848794 in words is "one hundred twenty-eight million, eight hundred forty-eight thousand, seven hundred ninety-four".