533867 has 4 divisors (see below), whose sum is σ = 537600. Its totient is φ = 530136.

The previous prime is 533857. The next prime is 533879. The reversal of 533867 is 768335.

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 533867 - 2¹⁸ = 271723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533837) 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, 1643 + ... + 1940.

It is an arithmetic number, because the mean of its divisors is an integer number (134400).

2⁵³³⁸⁶⁷ is an apocalyptic number.

533867 is a deficient number, since it is larger than the sum of its proper divisors (3733).

533867 is a wasteful number, since it uses less digits than its factorization.

533867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3732.

The product of its digits is 15120, while the sum is 32.

The square root of 533867 is about 730.6620285741. The cubic root of 533867 is about 81.1230664946.

The spelling of 533867 in words is "five hundred thirty-three thousand, eight hundred sixty-seven".