12343933 has 6 divisors (see below), whose sum is σ = 14359326. Its totient is φ = 10580472.

The previous prime is 12343931. The next prime is 12343943. The reversal of 12343933 is 33934321.

It can be written as a sum of positive squares in only one way, i.e., 12201049 + 142884 = 3493^2 + 378^2 .

It is not a de Polignac number, because 12343933 - 2¹ = 12343931 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 (12343931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125910 + ... + 126007.

It is an arithmetic number, because the mean of its divisors is an integer number (2393221).

Almost surely, 2^12343933 is an apocalyptic number.

It is an amenable number.

12343933 is a deficient number, since it is larger than the sum of its proper divisors (2015393).

12343933 is an equidigital number, since it uses as much as digits as its factorization.

12343933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251931 (or 251924 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

The square root of 12343933 is about 3513.3933739335. The cubic root of 12343933 is about 231.1095287138.

The spelling of 12343933 in words is "twelve million, three hundred forty-three thousand, nine hundred thirty-three".