12959095 has 4 divisors (see below), whose sum is σ = 15550920. Its totient is φ = 10367272.

The previous prime is 12959087. The next prime is 12959099. The reversal of 12959095 is 59095921.

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 12959095 - 2³ = 12959087 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12959099) 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, 1295905 + ... + 1295914.

It is an arithmetic number, because the mean of its divisors is an integer number (3887730).

Almost surely, 2^12959095 is an apocalyptic number.

12959095 is a deficient number, since it is larger than the sum of its proper divisors (2591825).

12959095 is an equidigital number, since it uses as much as digits as its factorization.

12959095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591824.

The product of its (nonzero) digits is 36450, while the sum is 40.

The square root of 12959095 is about 3599.8743033612. The cubic root of 12959095 is about 234.8865908194.

The spelling of 12959095 in words is "twelve million, nine hundred fifty-nine thousand, ninety-five".