128853 has 12 divisors (see below), whose sum is σ = 189280. Its totient is φ = 84456.

The previous prime is 128837. The next prime is 128857. The reversal of 128853 is 358821.

It is a happy number.

It is not a de Polignac number, because 128853 - 2⁴ = 128837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128857) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 858 + ... + 996.

2¹²⁸⁸⁵³ is an apocalyptic number.

It is an amenable number.

128853 is a deficient number, since it is larger than the sum of its proper divisors (60427).

128853 is a wasteful number, since it uses less digits than its factorization.

128853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 245 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 128853 is about 358.9610006672. The cubic root of 128853 is about 50.5085434685.

The spelling of 128853 in words is "one hundred twenty-eight thousand, eight hundred fifty-three".