8712971627 has 2 divisors, whose sum is σ = 8712971628. Its totient is φ = 8712971626.

The previous prime is 8712971599. The next prime is 8712971629. The reversal of 8712971627 is 7261792178.

It is a happy number.

8712971627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8712971627 - 2¹⁰ = 8712970603 is a prime.

Together with 8712971629, 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 (8712971629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4356485813 + 4356485814.

It is an arithmetic number, because the mean of its divisors is an integer number (4356485814).

Almost surely, 2^8712971627 is an apocalyptic number.

8712971627 is a deficient number, since it is larger than the sum of its proper divisors (1).

8712971627 is an equidigital number, since it uses as much as digits as its factorization.

8712971627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 592704, while the sum is 50.

The square root of 8712971627 is about 93343.2998506052. The cubic root of 8712971627 is about 2057.7317877814.

The spelling of 8712971627 in words is "eight billion, seven hundred twelve million, nine hundred seventy-one thousand, six hundred twenty-seven".