12314669 has 4 divisors (see below), whose sum is σ = 12362844. Its totient is φ = 12266496.

The previous prime is 12314651. The next prime is 12314677. The reversal of 12314669 is 96641321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96641321 = 7 ⋅13805903.

It can be written as a sum of positive squares in 2 ways, for example, as 7496644 + 4818025 = 2738^2 + 2195^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12314669 is a prime.

It is a super-2 number, since 2×12314669² = 303302145159122, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12314629) 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, 23702 + ... + 24215.

It is an arithmetic number, because the mean of its divisors is an integer number (3090711).

Almost surely, 2^12314669 is an apocalyptic number.

It is an amenable number.

12314669 is a deficient number, since it is larger than the sum of its proper divisors (48175).

12314669 is an equidigital number, since it uses as much as digits as its factorization.

12314669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48174.

The product of its digits is 7776, while the sum is 32.

The square root of 12314669 is about 3509.2262679970. The cubic root of 12314669 is about 230.9267522616.

The spelling of 12314669 in words is "twelve million, three hundred fourteen thousand, six hundred sixty-nine".