2044434 has 16 divisors (see below), whose sum is σ = 4673088. Its totient is φ = 584112.

The previous prime is 2044421. The next prime is 2044463. The reversal of 2044434 is 4344402.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2044434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24297 + ... + 24380.

It is an arithmetic number, because the mean of its divisors is an integer number (292068).

2^2044434 is an apocalyptic number.

2044434 is an abundant number, since it is smaller than the sum of its proper divisors (2628654).

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

2044434 is a wasteful number, since it uses less digits than its factorization.

2044434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48689.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2044434 is about 1429.8370536533. The cubic root of 2044434 is about 126.9183346678.

Adding to 2044434 its reverse (4344402), we get a palindrome (6388836).

Subtracting 2044434 from its reverse (4344402), we obtain a cube (2299968 = 132³).

The spelling of 2044434 in words is "two million, forty-four thousand, four hundred thirty-four".