12395 has 8 divisors (see below), whose sum is σ = 15504. Its totient is φ = 9504.

The previous prime is 12391. The next prime is 12401. The reversal of 12395 is 59321.

12395 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 12395 - 2² = 12391 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152 + ... + 218.

It is an arithmetic number, because the mean of its divisors is an integer number (1938).

2¹²³⁹⁵ is an apocalyptic number.

12395 is a deficient number, since it is larger than the sum of its proper divisors (3109).

12395 is an equidigital number, since it uses as much as digits as its factorization.

12395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109.

The product of its digits is 270, while the sum is 20.

The square root of 12395 is about 111.3328343302. The cubic root of 12395 is about 23.1427791202.

The spelling of 12395 in words is "twelve thousand, three hundred ninety-five".