533868 has 24 divisors (see below), whose sum is σ = 1319472. Its totient is φ = 167424.

The previous prime is 533857. The next prime is 533879. The reversal of 533868 is 868335.

It is an interprime number because it is at equal distance from previous prime (533857) and next prime (533879).

It is an unprimeable number.

533868 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, 1105 + ... + 1512.

It is an arithmetic number, because the mean of its divisors is an integer number (54978).

2⁵³³⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

533868 is an abundant number, since it is smaller than the sum of its proper divisors (785604).

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

533868 is a wasteful number, since it uses less digits than its factorization.

533868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641 (or 2639 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 533868 is about 730.6627128847. The cubic root of 533868 is about 81.1231171458.

The spelling of 533868 in words is "five hundred thirty-three thousand, eight hundred sixty-eight".