47027017 has 2 divisors, whose sum is σ = 47027018. Its totient is φ = 47027016.

The previous prime is 47027011. The next prime is 47027021. The reversal of 47027017 is 71072074.

47027017 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 can be written as a sum of positive squares in only one way, i.e., 24710841 + 22316176 = 4971^2 + 4724^2 .

It is a cyclic number.

It is not a de Polignac number, because 47027017 - 2¹¹ = 47024969 is a prime.

It is not a weakly prime, because it can be changed into another prime (47027011) 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, 23513508 + 23513509.

It is an arithmetic number, because the mean of its divisors is an integer number (23513509).

Almost surely, 2^47027017 is an apocalyptic number.

It is an amenable number.

47027017 is a deficient number, since it is larger than the sum of its proper divisors (1).

47027017 is an equidigital number, since it uses as much as digits as its factorization.

47027017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 47027017 is about 6857.6247345564. The cubic root of 47027017 is about 360.9517434595.

The spelling of 47027017 in words is "forty-seven million, twenty-seven thousand, seventeen".