12343946 has 8 divisors (see below), whose sum is σ = 18792480. Its totient is φ = 6079788.

The previous prime is 12343943. The next prime is 12343949. The reversal of 12343946 is 64934321.

12343946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12343943) and next prime (12343949).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12343943) 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, 45926 + ... + 46193.

It is an arithmetic number, because the mean of its divisors is an integer number (2349060).

Almost surely, 2^12343946 is an apocalyptic number.

12343946 is a deficient number, since it is larger than the sum of its proper divisors (6448534).

12343946 is an equidigital number, since it uses as much as digits as its factorization.

12343946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92188.

The product of its digits is 15552, while the sum is 32.

The square root of 12343946 is about 3513.3952239963. The cubic root of 12343946 is about 231.1096098446.

The spelling of 12343946 in words is "twelve million, three hundred forty-three thousand, nine hundred forty-six".