12344136 has 32 divisors (see below), whose sum is σ = 35269440. Its totient is φ = 3526848.

The previous prime is 12344089. The next prime is 12344161. The reversal of 12344136 is 63144321.

12344136 is digitally balanced in base 2 and base 4, because in such bases 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 (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36571 + ... + 36906.

It is an arithmetic number, because the mean of its divisors is an integer number (1102170).

Almost surely, 2^12344136 is an apocalyptic number.

It is an amenable number.

12344136 is an abundant number, since it is smaller than the sum of its proper divisors (22925304).

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

12344136 is a wasteful number, since it uses less digits than its factorization.

12344136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73493 (or 73489 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

The square root of 12344136 is about 3513.4222632641. The cubic root of 12344136 is about 231.1107955973.

Adding to 12344136 its reverse (63144321), we get a palindrome (75488457).

The spelling of 12344136 in words is "twelve million, three hundred forty-four thousand, one hundred thirty-six".