28095 has 8 divisors (see below), whose sum is σ = 44976. Its totient is φ = 14976.

The previous prime is 28087. The next prime is 28097. The reversal of 28095 is 59082.

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

It is not a de Polignac number, because 28095 - 2³ = 28087 is a prime.

It is a plaindrome in base 8.

It is a nialpdrome in base 13.

It is a zygodrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28097) 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, 922 + ... + 951.

It is an arithmetic number, because the mean of its divisors is an integer number (5622).

2²⁸⁰⁹⁵ is an apocalyptic number.

28095 is a deficient number, since it is larger than the sum of its proper divisors (16881).

28095 is a wasteful number, since it uses less digits than its factorization.

28095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 28095 is about 167.6156317293. The cubic root of 28095 is about 30.4001933275.

The spelling of 28095 in words is "twenty-eight thousand, ninety-five".