533798 has 4 divisors (see below), whose sum is σ = 800700. Its totient is φ = 266898.

The previous prime is 533777. The next prime is 533801. The reversal of 533798 is 897335.

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

It is an Ulam number.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

533798 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133448 + ... + 133451.

It is an arithmetic number, because the mean of its divisors is an integer number (200175).

2⁵³³⁷⁹⁸ is an apocalyptic number.

533798 is a deficient number, since it is larger than the sum of its proper divisors (266902).

533798 is a wasteful number, since it uses less digits than its factorization.

533798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266901.

The product of its digits is 22680, while the sum is 35.

The square root of 533798 is about 730.6148095953. The cubic root of 533798 is about 81.1195714089.

It can be divided in two parts, 533 and 798, that added together give a palindrome (1331).

The spelling of 533798 in words is "five hundred thirty-three thousand, seven hundred ninety-eight".