88839 has 6 divisors (see below), whose sum is σ = 128336. Its totient is φ = 59220.

The previous prime is 88819. The next prime is 88843. The reversal of 88839 is 93888.

It is not a de Polignac number, because 88839 - 2⁵ = 88807 is a prime.

It is a Duffinian number.

88839 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88819) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4927 + ... + 4944.

2⁸⁸⁸³⁹ is an apocalyptic number.

88839 is a deficient number, since it is larger than the sum of its proper divisors (39497).

88839 is a wasteful number, since it uses less digits than its factorization.

88839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9877 (or 9874 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 88839 is about 298.0587190471. The cubic root of 88839 is about 44.6205124598.

The spelling of 88839 in words is "eighty-eight thousand, eight hundred thirty-nine".