93533 has 6 divisors (see below), whose sum is σ = 102942. Its totient is φ = 84920.

The previous prime is 93529. The next prime is 93553. The reversal of 93533 is 33539.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 58564 + 34969 = 242^2 + 187^2 .

It is not a de Polignac number, because 93533 - 2² = 93529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 93499 and 93508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 266 + ... + 507.

It is an arithmetic number, because the mean of its divisors is an integer number (17157).

2⁹³⁵³³ is an apocalyptic number.

It is an amenable number.

93533 is a deficient number, since it is larger than the sum of its proper divisors (9409).

93533 is a wasteful number, since it uses less digits than its factorization.

93533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 784 counting only the distinct ones).

The product of its digits is 1215, while the sum is 23.

The square root of 93533 is about 305.8316530381. The cubic root of 93533 is about 45.3929375056.

It can be divided in two parts, 93 and 533, that added together give a palindrome (626).

The spelling of 93533 in words is "ninety-three thousand, five hundred thirty-three".