2044432 has 20 divisors (see below), whose sum is σ = 4266220. Its totient is φ = 943488.

The previous prime is 2044421. The next prime is 2044463. The reversal of 2044432 is 2344402.

It can be written as a sum of positive squares in 2 ways, for example, as 1115136 + 929296 = 1056^2 + 964^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4707 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (213311).

2^2044432 is an apocalyptic number.

It is an amenable number.

2044432 is an abundant number, since it is smaller than the sum of its proper divisors (2221788).

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

2044432 is a wasteful number, since it uses less digits than its factorization.

2044432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850 (or 9844 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2044432 is about 1429.8363542728. The cubic root of 2044432 is about 126.9182932811.

Adding to 2044432 its reverse (2344402), we get a palindrome (4388834).

The spelling of 2044432 in words is "two million, forty-four thousand, four hundred thirty-two".