13096805 has 4 divisors (see below), whose sum is σ = 15716172. Its totient is φ = 10477440.

The previous prime is 13096801. The next prime is 13096823. The reversal of 13096805 is 50869031.

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 7230721 + 5866084 = 2689^2 + 2422^2 .

It is not a de Polignac number, because 13096805 - 2² = 13096801 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13096801) 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, 1309676 + ... + 1309685.

It is an arithmetic number, because the mean of its divisors is an integer number (3929043).

Almost surely, 2^13096805 is an apocalyptic number.

It is an amenable number.

13096805 is a deficient number, since it is larger than the sum of its proper divisors (2619367).

13096805 is an equidigital number, since it uses as much as digits as its factorization.

13096805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619366.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 13096805 is about 3618.9508148081. The cubic root of 13096805 is about 235.7156695008.

The spelling of 13096805 in words is "thirteen million, ninety-six thousand, eight hundred five".