6877201128 has 32 divisors (see below), whose sum is σ = 19649146560. Its totient is φ = 1964914560.

The previous prime is 6877201109. The next prime is 6877201151. The reversal of 6877201128 is 8211027786.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 6877201128.

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 7 ways as a sum of consecutive naturals, for example, 20467693 + ... + 20468028.

It is an arithmetic number, because the mean of its divisors is an integer number (614035830).

Almost surely, 2^6877201128 is an apocalyptic number.

It is an amenable number.

6877201128 is an abundant number, since it is smaller than the sum of its proper divisors (12771945432).

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

6877201128 is a wasteful number, since it uses less digits than its factorization.

6877201128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40935737 (or 40935733 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 42.

The square root of 6877201128 is about 82928.8919979038. The cubic root of 6877201128 is about 1901.6791368525.

The spelling of 6877201128 in words is "six billion, eight hundred seventy-seven million, two hundred one thousand, one hundred twenty-eight".