47059889 has 2 divisors, whose sum is σ = 47059890. Its totient is φ = 47059888.

The previous prime is 47059879. The next prime is 47059933. The reversal of 47059889 is 98895074.

47059889 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 can be written as a sum of positive squares in only one way, i.e., 47059600 + 289 = 6860^2 + 17^2 .

It is a cyclic number.

It is not a de Polignac number, because 47059889 - 2¹² = 47055793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (47059879) 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, 23529944 + 23529945.

It is an arithmetic number, because the mean of its divisors is an integer number (23529945).

Almost surely, 2^47059889 is an apocalyptic number.

It is an amenable number.

47059889 is a deficient number, since it is larger than the sum of its proper divisors (1).

47059889 is an equidigital number, since it uses as much as digits as its factorization.

47059889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 50.

The square root of 47059889 is about 6860.0210641076. The cubic root of 47059889 is about 361.0358259220.

The spelling of 47059889 in words is "forty-seven million, fifty-nine thousand, eight hundred eighty-nine".