2044089 has 8 divisors (see below), whose sum is σ = 3028320. Its totient is φ = 1362708.

The previous prime is 2044069. The next prime is 2044099. The reversal of 2044089 is 9804402.

It is not a de Polignac number, because 2044089 - 2¹² = 2039993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 75707 = 2044089 / (2 + 0 + 4 + 4 + 0 + 8 + 9).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2044069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37827 + ... + 37880.

It is an arithmetic number, because the mean of its divisors is an integer number (378540).

2^2044089 is an apocalyptic number.

It is an amenable number.

2044089 is a deficient number, since it is larger than the sum of its proper divisors (984231).

2044089 is an equidigital number, since it uses as much as digits as its factorization.

2044089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75716 (or 75710 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2044089 is about 1429.7164054455. The cubic root of 2044089 is about 126.9111950734.

The spelling of 2044089 in words is "two million, forty-four thousand, eighty-nine".