88823 has 4 divisors (see below), whose sum is σ = 101520. Its totient is φ = 76128.

The previous prime is 88819. The next prime is 88843. The reversal of 88823 is 32888.

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

It is a cyclic number.

It is not a de Polignac number, because 88823 - 2² = 88819 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88813) 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, 6338 + ... + 6351.

It is an arithmetic number, because the mean of its divisors is an integer number (25380).

2⁸⁸⁸²³ is an apocalyptic number.

88823 is a deficient number, since it is larger than the sum of its proper divisors (12697).

88823 is a wasteful number, since it uses less digits than its factorization.

88823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12696.

The product of its digits is 3072, while the sum is 29.

The square root of 88823 is about 298.0318774896. The cubic root of 88823 is about 44.6178335648.

The spelling of 88823 in words is "eighty-eight thousand, eight hundred twenty-three".