534442 has 8 divisors (see below), whose sum is σ = 804996. Its totient is φ = 266112.

The previous prime is 534439. The next prime is 534473. The reversal of 534442 is 244435.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 534361 + 81 = 731^2 + 9^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328 + ... + 1084.

2⁵³⁴⁴⁴² is an apocalyptic number.

534442 is a deficient number, since it is larger than the sum of its proper divisors (270554).

534442 is a wasteful number, since it uses less digits than its factorization.

534442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112.

The product of its digits is 1920, while the sum is 22.

The square root of 534442 is about 731.0554014574. The cubic root of 534442 is about 81.1521805041.

Adding to 534442 its reverse (244435), we get a palindrome (778877).

The spelling of 534442 in words is "five hundred thirty-four thousand, four hundred forty-two".