88939 has 8 divisors (see below), whose sum is σ = 97280. Its totient is φ = 81000.

The previous prime is 88937. The next prime is 88951. The reversal of 88939 is 93988.

88939 = T₂₄₂ + T₂₄₃ + T₂₄₄.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88939 - 2¹ = 88937 is a prime.

88939 is a lucky number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 88898 and 88907.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514 + ... + 664.

It is an arithmetic number, because the mean of its divisors is an integer number (12160).

2⁸⁸⁹³⁹ is an apocalyptic number.

88939 is the 244-th centered triangular number.

88939 is a deficient number, since it is larger than the sum of its proper divisors (8341).

88939 is a wasteful number, since it uses less digits than its factorization.

88939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201.

The product of its digits is 15552, while the sum is 37.

The square root of 88939 is about 298.2264240472. The cubic root of 88939 is about 44.6372482706.

The spelling of 88939 in words is "eighty-eight thousand, nine hundred thirty-nine".