12364432 has 20 divisors (see below), whose sum is σ = 24998400. Its totient is φ = 5913248.

The previous prime is 12364403. The next prime is 12364433. The reversal of 12364432 is 23446321.

It is a junction number, because it is equal to n+sod(n) for n = 12364397 and 12364406.

It is not an unprimeable number, because it can be changed into a prime (12364433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16432 + ... + 17167.

It is an arithmetic number, because the mean of its divisors is an integer number (1249920).

Almost surely, 2^12364432 is an apocalyptic number.

It is an amenable number.

12364432 is an abundant number, since it is smaller than the sum of its proper divisors (12633968).

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

12364432 is a wasteful number, since it uses less digits than its factorization.

12364432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33630 (or 33624 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 12364432 is about 3516.3094289326. The cubic root of 12364432 is about 231.2373889397.

The spelling of 12364432 in words is "twelve million, three hundred sixty-four thousand, four hundred thirty-two".