12613369 has 4 divisors (see below), whose sum is σ = 12673360. Its totient is φ = 12553380.

The previous prime is 12613351. The next prime is 12613379. The reversal of 12613369 is 96331621.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 96331621 = 197 ⋅488993.

It is a cyclic number.

It is not a de Polignac number, because 12613369 - 2⁷ = 12613241 is a prime.

It is a super-2 number, since 2×12613369² = 318194155060322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12613369.

It is not an unprimeable number, because it can be changed into a prime (12613379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29679 + ... + 30100.

It is an arithmetic number, because the mean of its divisors is an integer number (3168340).

Almost surely, 2^12613369 is an apocalyptic number.

It is an amenable number.

12613369 is a deficient number, since it is larger than the sum of its proper divisors (59991).

12613369 is an equidigital number, since it uses as much as digits as its factorization.

12613369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59990.

The product of its digits is 5832, while the sum is 31.

The square root of 12613369 is about 3551.5305151441. The cubic root of 12613369 is about 232.7789475753.

The spelling of 12613369 in words is "twelve million, six hundred thirteen thousand, three hundred sixty-nine".