12234661 has 4 divisors (see below), whose sum is σ = 12519232. Its totient is φ = 11950092.

The previous prime is 12234659. The next prime is 12234667. The reversal of 12234661 is 16643221.

12234661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12234661 - 2¹ = 12234659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12234667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142221 + ... + 142306.

It is an arithmetic number, because the mean of its divisors is an integer number (3129808).

Almost surely, 2^12234661 is an apocalyptic number.

It is an amenable number.

12234661 is a deficient number, since it is larger than the sum of its proper divisors (284571).

12234661 is an equidigital number, since it uses as much as digits as its factorization.

12234661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284570.

The product of its digits is 1728, while the sum is 25.

The square root of 12234661 is about 3497.8080278940. The cubic root of 12234661 is about 230.4255574325.

Adding to 12234661 its reverse (16643221), we get a palindrome (28877882).

The spelling of 12234661 in words is "twelve million, two hundred thirty-four thousand, six hundred sixty-one".