12422469 has 8 divisors (see below), whose sum is σ = 17134560. Its totient is φ = 7996016.

The previous prime is 12422453. The next prime is 12422471. The reversal of 12422469 is 96422421.

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 12422469 - 2⁴ = 12422453 is a prime.

It is a super-2 number, since 2×12422469² = 308635472111922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12420469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71307 + ... + 71480.

It is an arithmetic number, because the mean of its divisors is an integer number (2141820).

Almost surely, 2^12422469 is an apocalyptic number.

It is an amenable number.

12422469 is a deficient number, since it is larger than the sum of its proper divisors (4712091).

12422469 is a wasteful number, since it uses less digits than its factorization.

12422469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142819.

The product of its digits is 6912, while the sum is 30.

The square root of 12422469 is about 3524.5523119965. The cubic root of 12422469 is about 231.5986235194.

The spelling of 12422469 in words is "twelve million, four hundred twenty-two thousand, four hundred sixty-nine".