128760792 has 16 divisors (see below), whose sum is σ = 321902040. Its totient is φ = 42920256.

The previous prime is 128760769. The next prime is 128760809. The reversal of 128760792 is 297067821.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2682493 + ... + 2682540.

Almost surely, 2^128760792 is an apocalyptic number.

128760792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

128760792 is an abundant number, since it is smaller than the sum of its proper divisors (193141248).

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

128760792 is a wasteful number, since it uses less digits than its factorization.

128760792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5365042 (or 5365038 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 128760792 is about 11347.2812602843. The cubic root of 128760792 is about 504.9649251854.

The spelling of 128760792 in words is "one hundred twenty-eight million, seven hundred sixty thousand, seven hundred ninety-two".