2128110 has 16 divisors (see below), whose sum is σ = 5107536. Its totient is φ = 567488.

The previous prime is 2128103. The next prime is 2128153. The reversal of 2128110 is 118212.

2128110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2128110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35439 + ... + 35498.

It is an arithmetic number, because the mean of its divisors is an integer number (319221).

2^2128110 is an apocalyptic number.

2128110 is an abundant number, since it is smaller than the sum of its proper divisors (2979426).

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

2128110 is a wasteful number, since it uses less digits than its factorization.

2128110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70947.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 2128110 is about 1458.8043049018. The cubic root of 2128110 is about 128.6267680646.

The spelling of 2128110 in words is "two million, one hundred twenty-eight thousand, one hundred ten".