534443 has 12 divisors (see below), whose sum is σ = 670320. Its totient is φ = 422352.

The previous prime is 534439. The next prime is 534473. The reversal of 534443 is 344435.

It is a happy number.

534443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 534443 - 2² = 534439 is a prime.

It is an Ulam number.

It is a nialpdrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 534443.

It is not an unprimeable number, because it can be changed into a prime (534403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218 + ... + 1056.

It is an arithmetic number, because the mean of its divisors is an integer number (55860).

2⁵³⁴⁴⁴³ is an apocalyptic number.

534443 is a deficient number, since it is larger than the sum of its proper divisors (135877).

534443 is a wasteful number, since it uses less digits than its factorization.

534443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866 (or 859 counting only the distinct ones).

The product of its digits is 2880, while the sum is 23.

The square root of 534443 is about 731.0560853997. The cubic root of 534443 is about 81.1522311189.

Adding to 534443 its reverse (344435), we get a palindrome (878878).

The spelling of 534443 in words is "five hundred thirty-four thousand, four hundred forty-three".