12366424 has 24 divisors (see below), whose sum is σ = 26973540. Its totient is φ = 5299728.

The previous prime is 12366421. The next prime is 12366449. The reversal of 12366424 is 42466321.

12366424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 12366392 and 12366401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12366421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15382 + ... + 16165.

Almost surely, 2^12366424 is an apocalyptic number.

12366424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12366424 is an abundant number, since it is smaller than the sum of its proper divisors (14607116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12366424 is a wasteful number, since it uses less digits than its factorization.

12366424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31567 (or 31556 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 12366424 is about 3516.5926690477. The cubic root of 12366424 is about 231.2498062818.

The spelling of 12366424 in words is "twelve million, three hundred sixty-six thousand, four hundred twenty-four".