88933 has 4 divisors (see below), whose sum is σ = 95788. Its totient is φ = 82080.

The previous prime is 88919. The next prime is 88937. The reversal of 88933 is 33988.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39204 + 49729 = 198^2 + 223^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88933 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 88895 and 88904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88937) 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, 3408 + ... + 3433.

It is an arithmetic number, because the mean of its divisors is an integer number (23947).

2⁸⁸⁹³³ is an apocalyptic number.

It is an amenable number.

88933 is a deficient number, since it is larger than the sum of its proper divisors (6855).

88933 is a wasteful number, since it uses less digits than its factorization.

88933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6854.

The product of its digits is 5184, while the sum is 31.

The square root of 88933 is about 298.2163644068. The cubic root of 88933 is about 44.6362444758.

Subtracting from 88933 its reverse (33988), we obtain a palindrome (54945).

The spelling of 88933 in words is "eighty-eight thousand, nine hundred thirty-three".