533406 has 16 divisors (see below), whose sum is σ = 1123200. Its totient is φ = 168408.

The previous prime is 533399. The next prime is 533413. The reversal of 533406 is 604335.

It is an interprime number because it is at equal distance from previous prime (533399) and next prime (533413).

It is a congruent number.

It is an unprimeable number.

533406 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2226 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (70200).

2⁵³³⁴⁰⁶ is an apocalyptic number.

533406 is an abundant number, since it is smaller than the sum of its proper divisors (589794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

533406 is a wasteful number, since it uses less digits than its factorization.

533406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4703.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 533406 is about 730.3464931113. The cubic root of 533406 is about 81.0997095516.

It can be divided in two parts, 533 and 406, that added together give a palindrome (939).

The spelling of 533406 in words is "five hundred thirty-three thousand, four hundred six".