10128055 has 24 divisors (see below), whose sum is σ = 14372208. Its totient is φ = 6830208.

The previous prime is 10128043. The next prime is 10128089. The reversal of 10128055 is 55082101.

It is not a de Polignac number, because 10128055 - 2⁷ = 10127927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16107 + ... + 16723.

It is an arithmetic number, because the mean of its divisors is an integer number (598842).

Almost surely, 2^10128055 is an apocalyptic number.

10128055 is a deficient number, since it is larger than the sum of its proper divisors (4244153).

10128055 is an equidigital number, since it uses as much as digits as its factorization.

10128055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 10128055 is about 3182.4605260710. The cubic root of 10128055 is about 216.3591917405.

The spelling of 10128055 in words is "ten million, one hundred twenty-eight thousand, fifty-five".