12073907 has 2 divisors, whose sum is σ = 12073908. Its totient is φ = 12073906.

The previous prime is 12073871. The next prime is 12073909. The reversal of 12073907 is 70937021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12073907 - 2¹⁶ = 12008371 is a prime.

Together with 12073909, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12073907.

It is not a weakly prime, because it can be changed into another prime (12073909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6036953 + 6036954.

It is an arithmetic number, because the mean of its divisors is an integer number (6036954).

Almost surely, 2^12073907 is an apocalyptic number.

12073907 is a deficient number, since it is larger than the sum of its proper divisors (1).

12073907 is an equidigital number, since it uses as much as digits as its factorization.

12073907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 12073907 is about 3474.7527969627. The cubic root of 12073907 is about 229.4119001830.

The spelling of 12073907 in words is "twelve million, seventy-three thousand, nine hundred seven".