12424269 has 16 divisors (see below), whose sum is σ = 19462464. Its totient is φ = 6950400.

The previous prime is 12424241. The next prime is 12424319. The reversal of 12424269 is 96242421.

12424269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12424269 - 2¹³ = 12416077 is a prime.

It is a super-2 number, since 2×12424269² = 308724920368722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424969) 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 15 ways as a sum of consecutive naturals, for example, 14052 + ... + 14909.

It is an arithmetic number, because the mean of its divisors is an integer number (1216404).

Almost surely, 2^12424269 is an apocalyptic number.

It is an amenable number.

12424269 is a deficient number, since it is larger than the sum of its proper divisors (7038195).

12424269 is a wasteful number, since it uses less digits than its factorization.

12424269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28988.

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

The square root of 12424269 is about 3524.8076543267. The cubic root of 12424269 is about 231.6098090947.

The spelling of 12424269 in words is "twelve million, four hundred twenty-four thousand, two hundred sixty-nine".