2044413 has 32 divisors (see below), whose sum is σ = 3590400. Its totient is φ = 1124928.

The previous prime is 2044411. The next prime is 2044421. The reversal of 2044413 is 3144402.

It is not a de Polignac number, because 2044413 - 2¹ = 2044411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2044411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5295 + ... + 5667.

It is an arithmetic number, because the mean of its divisors is an integer number (112200).

2^2044413 is an apocalyptic number.

It is an amenable number.

2044413 is a deficient number, since it is larger than the sum of its proper divisors (1545987).

2044413 is a wasteful number, since it uses less digits than its factorization.

2044413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 412 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2044413 is about 1429.8297101403. The cubic root of 2044413 is about 126.9179001067.

Adding to 2044413 its reverse (3144402), we get a palindrome (5188815).

The spelling of 2044413 in words is "two million, forty-four thousand, four hundred thirteen".