12375943 has 2 divisors, whose sum is σ = 12375944. Its totient is φ = 12375942.

The previous prime is 12375929. The next prime is 12375947. The reversal of 12375943 is 34957321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12375943 - 2⁵ = 12375911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12375899 and 12375908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12375947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6187971 + 6187972.

It is an arithmetic number, because the mean of its divisors is an integer number (6187972).

Almost surely, 2^12375943 is an apocalyptic number.

12375943 is a deficient number, since it is larger than the sum of its proper divisors (1).

12375943 is an equidigital number, since it uses as much as digits as its factorization.

12375943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 12375943 is about 3517.9458494980. The cubic root of 12375943 is about 231.3091255682.

The spelling of 12375943 in words is "twelve million, three hundred seventy-five thousand, nine hundred forty-three".