13295405 has 4 divisors (see below), whose sum is σ = 15954492. Its totient is φ = 10636320.

The previous prime is 13295393. The next prime is 13295423. The reversal of 13295405 is 50459231.

13295405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2019241 + 11276164 = 1421^2 + 3358^2 .

It is not a de Polignac number, because 13295405 - 2¹⁸ = 13033261 is a prime.

It is a super-2 number, since 2×13295405² = 353535588228050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1329536 + ... + 1329545.

It is an arithmetic number, because the mean of its divisors is an integer number (3988623).

Almost surely, 2^13295405 is an apocalyptic number.

It is an amenable number.

13295405 is a deficient number, since it is larger than the sum of its proper divisors (2659087).

13295405 is an equidigital number, since it uses as much as digits as its factorization.

13295405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2659086.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 13295405 is about 3646.2864670785. The cubic root of 13295405 is about 236.9011617037.

The spelling of 13295405 in words is "thirteen million, two hundred ninety-five thousand, four hundred five".