12383169 has 4 divisors (see below), whose sum is σ = 16510896. Its totient is φ = 8255444.

The previous prime is 12383153. The next prime is 12383233. The reversal of 12383169 is 96138321.

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 12383169 - 2⁴ = 12383153 is a prime.

It is a super-2 number, since 2×12383169² = 306685748965122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12383149) 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, 2063859 + ... + 2063864.

It is an arithmetic number, because the mean of its divisors is an integer number (4127724).

Almost surely, 2^12383169 is an apocalyptic number.

It is an amenable number.

12383169 is a deficient number, since it is larger than the sum of its proper divisors (4127727).

12383169 is an equidigital number, since it uses as much as digits as its factorization.

12383169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127726.

The product of its digits is 7776, while the sum is 33.

The square root of 12383169 is about 3518.9727194168. The cubic root of 12383169 is about 231.3541353247.

It can be divided in two parts, 12 and 383169, that multiplied together give a triangular number (4598028 = T₃₀₃₂).

The spelling of 12383169 in words is "twelve million, three hundred eighty-three thousand, one hundred sixty-nine".