7112471867 has 2 divisors, whose sum is σ = 7112471868. Its totient is φ = 7112471866.

The previous prime is 7112471827. The next prime is 7112471869. The reversal of 7112471867 is 7681742117.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7112471867 - 2¹⁰ = 7112470843 is a prime.

Together with 7112471869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7112471869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3556235933 + 3556235934.

It is an arithmetic number, because the mean of its divisors is an integer number (3556235934).

Almost surely, 2^7112471867 is an apocalyptic number.

7112471867 is a deficient number, since it is larger than the sum of its proper divisors (1).

7112471867 is an equidigital number, since it uses as much as digits as its factorization.

7112471867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131712, while the sum is 44.

The square root of 7112471867 is about 84335.4721751174. The cubic root of 7112471867 is about 1923.1220786032.

The spelling of 7112471867 in words is "seven billion, one hundred twelve million, four hundred seventy-one thousand, eight hundred sixty-seven".