12373927 has 2 divisors, whose sum is σ = 12373928. Its totient is φ = 12373926.

The previous prime is 12373913. The next prime is 12373967. The reversal of 12373927 is 72937321.

It is a weak prime.

It is an emirp because it is prime and its reverse (72937321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12373927 is a prime.

It is a super-2 number, since 2×12373927² = 306228138802658, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12373892 and 12373901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12373967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6186963 + 6186964.

It is an arithmetic number, because the mean of its divisors is an integer number (6186964).

Almost surely, 2^12373927 is an apocalyptic number.

12373927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12373927 is an equidigital number, since it uses as much as digits as its factorization.

12373927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 34.

The square root of 12373927 is about 3517.6593069824. The cubic root of 12373927 is about 231.2965650568.

The spelling of 12373927 in words is "twelve million, three hundred seventy-three thousand, nine hundred twenty-seven".