28853 has 8 divisors (see below), whose sum is σ = 32736. Its totient is φ = 25200.

The previous prime is 28843. The next prime is 28859. The reversal of 28853 is 35882.

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 28853 - 2⁴ = 28837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443 + ... + 503.

It is an arithmetic number, because the mean of its divisors is an integer number (4092).

2²⁸⁸⁵³ is an apocalyptic number.

It is an amenable number.

28853 is a deficient number, since it is larger than the sum of its proper divisors (3883).

28853 is a wasteful number, since it uses less digits than its factorization.

28853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115.

The product of its digits is 1920, while the sum is 26.

The square root of 28853 is about 169.8617084572. The cubic root of 28853 is about 30.6711687362.

The spelling of 28853 in words is "twenty-eight thousand, eight hundred fifty-three".