2119044 has 48 divisors (see below), whose sum is σ = 5221440. Its totient is φ = 668160.

The previous prime is 2119031. The next prime is 2119057. The reversal of 2119044 is 4409112.

It is an interprime number because it is at equal distance from previous prime (2119031) and next prime (2119057).

It is a self number, because there is not a number n which added to its sum of digits gives 2119044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28992 + ... + 29064.

It is an arithmetic number, because the mean of its divisors is an integer number (108780).

2^2119044 is an apocalyptic number.

It is an amenable number.

2119044 is an abundant number, since it is smaller than the sum of its proper divisors (3102396).

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

2119044 is a wasteful number, since it uses less digits than its factorization.

2119044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180 (or 178 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2119044 is about 1455.6936490897. The cubic root of 2119044 is about 128.4438529959.

The spelling of 2119044 in words is "two million, one hundred nineteen thousand, forty-four".