12334224 has 40 divisors (see below), whose sum is σ = 36416320. Its totient is φ = 3523968.

The previous prime is 12334199. The next prime is 12334237. The reversal of 12334224 is 42243321.

It is a Harshad number since it is a multiple of its sum of digits (21).

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

It is a self number, because there is not a number n which added to its sum of digits gives 12334224.

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, 18019 + ... + 18690.

It is an arithmetic number, because the mean of its divisors is an integer number (910408).

Almost surely, 2^12334224 is an apocalyptic number.

12334224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12334224 is an abundant number, since it is smaller than the sum of its proper divisors (24082096).

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

12334224 is a wasteful number, since it uses less digits than its factorization.

12334224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36727 (or 36721 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 12334224 is about 3512.0113895032. The cubic root of 12334224 is about 231.0489205061.

Adding to 12334224 its reverse (42243321), we get a palindrome (54577545).

The spelling of 12334224 in words is "twelve million, three hundred thirty-four thousand, two hundred twenty-four".