47222159 has 2 divisors, whose sum is σ = 47222160. Its totient is φ = 47222158.

The previous prime is 47222137. The next prime is 47222221. The reversal of 47222159 is 95122274.

47222159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47222159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47221159) 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, 23611079 + 23611080.

It is an arithmetic number, because the mean of its divisors is an integer number (23611080).

Almost surely, 2^47222159 is an apocalyptic number.

47222159 is a deficient number, since it is larger than the sum of its proper divisors (1).

47222159 is an equidigital number, since it uses as much as digits as its factorization.

47222159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 47222159 is about 6871.8381092689. The cubic root of 47222159 is about 361.4503195688.

The spelling of 47222159 in words is "forty-seven million, two hundred twenty-two thousand, one hundred fifty-nine".