12073871 has 2 divisors, whose sum is σ = 12073872. Its totient is φ = 12073870.

The previous prime is 12073823. The next prime is 12073907. The reversal of 12073871 is 17837021.

12073871 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (17837021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12073871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12073801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6036935 + 6036936.

It is an arithmetic number, because the mean of its divisors is an integer number (6036936).

Almost surely, 2^12073871 is an apocalyptic number.

12073871 is a deficient number, since it is larger than the sum of its proper divisors (1).

12073871 is an equidigital number, since it uses as much as digits as its factorization.

12073871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 12073871 is about 3474.7476167342. The cubic root of 12073871 is about 229.4116721751.

The spelling of 12073871 in words is "twelve million, seventy-three thousand, eight hundred seventy-one".