2234443 has 4 divisors (see below), whose sum is σ = 2261448. Its totient is φ = 2207440.

The previous prime is 2234437. The next prime is 2234447. The reversal of 2234443 is 3444322.

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 2234443 - 2¹³ = 2226251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2234447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13378 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (565362).

2^2234443 is an apocalyptic number.

2234443 is a deficient number, since it is larger than the sum of its proper divisors (27005).

2234443 is an equidigital number, since it uses as much as digits as its factorization.

2234443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27004.

The product of its digits is 2304, while the sum is 22.

The square root of 2234443 is about 1494.8053384973. The cubic root of 2234443 is about 130.7343645046.

Adding to 2234443 its reverse (3444322), we get a palindrome (5678765).

The spelling of 2234443 in words is "two million, two hundred thirty-four thousand, four hundred forty-three".