23395 has 4 divisors (see below), whose sum is σ = 28080. Its totient is φ = 18712.

The previous prime is 23371. The next prime is 23399. The reversal of 23395 is 59332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23395 - 2¹¹ = 21347 is a prime.

It is an Ulam number.

It is a nialpdrome in base 8 and base 14.

It is not an unprimeable number, because it can be changed into a prime (23399) 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, 2335 + ... + 2344.

It is an arithmetic number, because the mean of its divisors is an integer number (7020).

2²³³⁹⁵ is an apocalyptic number.

23395 is a deficient number, since it is larger than the sum of its proper divisors (4685).

23395 is an equidigital number, since it uses as much as digits as its factorization.

23395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684.

The product of its digits is 810, while the sum is 22.

The square root of 23395 is about 152.9542415234. The cubic root of 23395 is about 28.6005476936.

Subtracting 23395 from its reverse (59332), we obtain a cube (35937 = 33³).

The spelling of 23395 in words is "twenty-three thousand, three hundred ninety-five".