47027347 has 4 divisors (see below), whose sum is σ = 47689776. Its totient is φ = 46364920.

The previous prime is 47027329. The next prime is 47027359. The reversal of 47027347 is 74372074.

It is a happy number.

47027347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47027347 - 2¹¹ = 47025299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47027327) 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 3 ways as a sum of consecutive naturals, for example, 331108 + ... + 331249.

It is an arithmetic number, because the mean of its divisors is an integer number (11922444).

Almost surely, 2^47027347 is an apocalyptic number.

47027347 is a deficient number, since it is larger than the sum of its proper divisors (662429).

47027347 is an equidigital number, since it uses as much as digits as its factorization.

47027347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662428.

The product of its (nonzero) digits is 32928, while the sum is 34.

The square root of 47027347 is about 6857.6487953234. The cubic root of 47027347 is about 360.9525877528.

It can be divided in two parts, 47027 and 347, that added together give a palindrome (47374).

The spelling of 47027347 in words is "forty-seven million, twenty-seven thousand, three hundred forty-seven".