28794 has 8 divisors (see below), whose sum is σ = 57600. Its totient is φ = 9596.

The previous prime is 28793. The next prime is 28807. The reversal of 28794 is 49782.

28794 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

28794 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 28794.

It is not an unprimeable number, because it can be changed into a prime (28793) 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, 2394 + ... + 2405.

It is an arithmetic number, because the mean of its divisors is an integer number (7200).

2²⁸⁷⁹⁴ is an apocalyptic number.

28794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28800).

28794 is a wasteful number, since it uses less digits than its factorization.

28794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804.

The product of its digits is 4032, while the sum is 30.

The square root of 28794 is about 169.6879488944. The cubic root of 28794 is about 30.6502485106.

The spelling of 28794 in words is "twenty-eight thousand, seven hundred ninety-four".