12352669 has 4 divisors (see below), whose sum is σ = 14117344. Its totient is φ = 10587996.

The previous prime is 12352649. The next prime is 12352699. The reversal of 12352669 is 96625321.

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 12352669 - 2¹³ = 12344477 is a prime.

It is a super-2 number, since 2×12352669² = 305176862847122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12352619) 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, 882327 + ... + 882340.

It is an arithmetic number, because the mean of its divisors is an integer number (3529336).

Almost surely, 2^12352669 is an apocalyptic number.

It is an amenable number.

12352669 is a deficient number, since it is larger than the sum of its proper divisors (1764675).

12352669 is an equidigital number, since it uses as much as digits as its factorization.

12352669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764674.

The product of its digits is 19440, while the sum is 34.

The square root of 12352669 is about 3514.6363965565. The cubic root of 12352669 is about 231.1640358346.

The spelling of 12352669 in words is "twelve million, three hundred fifty-two thousand, six hundred sixty-nine".