12342269 has 8 divisors (see below), whose sum is σ = 12791520. Its totient is φ = 11901136.

The previous prime is 12342263. The next prime is 12342299. The reversal of 12342269 is 96224321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12342269 - 2⁸ = 12342013 is a prime.

It is a super-2 number, since 2×12342269² = 304663208136722, 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 (12342263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1154 + ... + 5100.

It is an arithmetic number, because the mean of its divisors is an integer number (1598940).

Almost surely, 2^12342269 is an apocalyptic number.

It is an amenable number.

12342269 is a deficient number, since it is larger than the sum of its proper divisors (449251).

12342269 is an equidigital number, since it uses as much as digits as its factorization.

12342269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4059.

The product of its digits is 5184, while the sum is 29.

The square root of 12342269 is about 3513.1565578551. The cubic root of 12342269 is about 231.0991434895.

The spelling of 12342269 in words is "twelve million, three hundred forty-two thousand, two hundred sixty-nine".