12306941 has 4 divisors (see below), whose sum is σ = 12321852. Its totient is φ = 12292032.

The previous prime is 12306883. The next prime is 12306949. The reversal of 12306941 is 14960321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5784025 + 6522916 = 2405^2 + 2554^2 .

It is not a de Polignac number, because 12306941 - 2¹⁸ = 12044797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12306941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12306949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6140 + ... + 7893.

It is an arithmetic number, because the mean of its divisors is an integer number (3080463).

Almost surely, 2^12306941 is an apocalyptic number.

It is an amenable number.

12306941 is a deficient number, since it is larger than the sum of its proper divisors (14911).

12306941 is an equidigital number, since it uses as much as digits as its factorization.

12306941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14910.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 12306941 is about 3508.1249977730. The cubic root of 12306941 is about 230.8784365665.

The spelling of 12306941 in words is "twelve million, three hundred six thousand, nine hundred forty-one".