12413969 has 4 divisors (see below), whose sum is σ = 12678144. Its totient is φ = 12149796.

The previous prime is 12413959. The next prime is 12413983. The reversal of 12413969 is 96931421.

12413969 is digitally balanced in base 2, 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12413969 - 2¹⁶ = 12348433 is a prime.

It is a super-2 number, since 2×12413969² = 308213252665922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12413909) 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, 132017 + ... + 132110.

It is an arithmetic number, because the mean of its divisors is an integer number (3169536).

Almost surely, 2^12413969 is an apocalyptic number.

It is an amenable number.

12413969 is a deficient number, since it is larger than the sum of its proper divisors (264175).

12413969 is an equidigital number, since it uses as much as digits as its factorization.

12413969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264174.

The product of its digits is 11664, while the sum is 35.

The square root of 12413969 is about 3523.3462787526. The cubic root of 12413969 is about 231.5457881432.

The spelling of 12413969 in words is "twelve million, four hundred thirteen thousand, nine hundred sixty-nine".