12049927 has 2 divisors, whose sum is σ = 12049928. Its totient is φ = 12049926.

The previous prime is 12049913. The next prime is 12049937. The reversal of 12049927 is 72994021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12049927 - 2¹⁹ = 11525639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12049892 and 12049901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12049937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6024963 + 6024964.

It is an arithmetic number, because the mean of its divisors is an integer number (6024964).

Almost surely, 2^12049927 is an apocalyptic number.

12049927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12049927 is an equidigital number, since it uses as much as digits as its factorization.

12049927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 12049927 is about 3471.3004767666. The cubic root of 12049927 is about 229.2599211140.

The spelling of 12049927 in words is "twelve million, forty-nine thousand, nine hundred twenty-seven".