2034443 has 4 divisors (see below), whose sum is σ = 2054688. Its totient is φ = 2014200.

The previous prime is 2034433. The next prime is 2034449. The reversal of 2034443 is 3444302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2034443 - 2⁴ = 2034427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2034449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9971 + ... + 10172.

It is an arithmetic number, because the mean of its divisors is an integer number (513672).

2^2034443 is an apocalyptic number.

2034443 is a deficient number, since it is larger than the sum of its proper divisors (20245).

2034443 is a wasteful number, since it uses less digits than its factorization.

2034443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20244.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2034443 is about 1426.3390200089. The cubic root of 2034443 is about 126.7112500800.

Adding to 2034443 its reverse (3444302), we get a palindrome (5478745).

The spelling of 2034443 in words is "two million, thirty-four thousand, four hundred forty-three".