12234766 has 4 divisors (see below), whose sum is σ = 18352152. Its totient is φ = 6117382.

The previous prime is 12234757. The next prime is 12234787. The reversal of 12234766 is 66743221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66743221 = 227 ⋅294023.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3058690 + ... + 3058693.

It is an arithmetic number, because the mean of its divisors is an integer number (4588038).

Almost surely, 2^12234766 is an apocalyptic number.

12234766 is a deficient number, since it is larger than the sum of its proper divisors (6117386).

12234766 is an equidigital number, since it uses as much as digits as its factorization.

12234766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6117385.

The product of its digits is 12096, while the sum is 31.

The square root of 12234766 is about 3497.8230372619. The cubic root of 12234766 is about 230.4262166147.

Adding to 12234766 its reverse (66743221), we get a palindrome (78977987).

The spelling of 12234766 in words is "twelve million, two hundred thirty-four thousand, seven hundred sixty-six".