533768 has 8 divisors (see below), whose sum is σ = 1000830. Its totient is φ = 266880.

The previous prime is 533747. The next prime is 533777. The reversal of 533768 is 867335.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 465124 + 68644 = 682^2 + 262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33353 + ... + 33368.

2⁵³³⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

533768 is a deficient number, since it is larger than the sum of its proper divisors (467062).

533768 is a wasteful number, since it uses less digits than its factorization.

533768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66727 (or 66723 counting only the distinct ones).

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

The square root of 533768 is about 730.5942786527. The cubic root of 533768 is about 81.1180517125.

The spelling of 533768 in words is "five hundred thirty-three thousand, seven hundred sixty-eight".