12336412 has 12 divisors (see below), whose sum is σ = 23551416. Its totient is φ = 5607440.

The previous prime is 12336409. The next prime is 12336421. The reversal of 12336412 is 21463321.

It is a super-2 number, since 2×12336412² = 304374122067488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 140143 + ... + 140230.

It is an arithmetic number, because the mean of its divisors is an integer number (1962618).

Almost surely, 2^12336412 is an apocalyptic number.

It is an amenable number.

12336412 is a deficient number, since it is larger than the sum of its proper divisors (11215004).

12336412 is a wasteful number, since it uses less digits than its factorization.

12336412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280388 (or 280386 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 12336412 is about 3512.3228780965. The cubic root of 12336412 is about 231.0625818209.

Adding to 12336412 its reverse (21463321), we get a palindrome (33799733).

The spelling of 12336412 in words is "twelve million, three hundred thirty-six thousand, four hundred twelve".