47271079 has 2 divisors, whose sum is σ = 47271080. Its totient is φ = 47271078.

The previous prime is 47271053. The next prime is 47271097. The reversal of 47271079 is 97017274.

47271079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (47271097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47271079 - 2⁵ = 47271047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47271179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23635539 + 23635540.

It is an arithmetic number, because the mean of its divisors is an integer number (23635540).

Almost surely, 2^47271079 is an apocalyptic number.

47271079 is a deficient number, since it is larger than the sum of its proper divisors (1).

47271079 is an equidigital number, since it uses as much as digits as its factorization.

47271079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 37.

The square root of 47271079 is about 6875.3966431036. The cubic root of 47271079 is about 361.5750918336.

The spelling of 47271079 in words is "forty-seven million, two hundred seventy-one thousand, seventy-nine".