47027289 has 8 divisors (see below), whose sum is σ = 63118912. Its totient is φ = 31143600.

The previous prime is 47027273. The next prime is 47027327. The reversal of 47027289 is 98272074.

47027289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47027289 - 2⁴ = 47027273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47027209) 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 in 7 ways as a sum of consecutive naturals, for example, 51454 + ... + 52359.

It is an arithmetic number, because the mean of its divisors is an integer number (7889864).

Almost surely, 2^47027289 is an apocalyptic number.

It is an amenable number.

47027289 is a deficient number, since it is larger than the sum of its proper divisors (16091623).

47027289 is a wasteful number, since it uses less digits than its factorization.

47027289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103967.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 47027289 is about 6857.6445664674. The cubic root of 47027289 is about 360.9524393622.

The spelling of 47027289 in words is "forty-seven million, twenty-seven thousand, two hundred eighty-nine".