47843022 has 8 divisors (see below), whose sum is σ = 95686056. Its totient is φ = 15947672.

The previous prime is 47843021. The next prime is 47843027. The reversal of 47843022 is 22034874.

47843022 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.

47843022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47843021) 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, 3986913 + ... + 3986924.

It is an arithmetic number, because the mean of its divisors is an integer number (11960757).

Almost surely, 2^47843022 is an apocalyptic number.

47843022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47843022 is a wasteful number, since it uses less digits than its factorization.

47843022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7973842.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 47843022 is about 6916.8650413319. The cubic root of 47843022 is about 363.0275081795.

Adding to 47843022 its reverse (22034874), we get a palindrome (69877896).

The spelling of 47843022 in words is "forty-seven million, eight hundred forty-three thousand, twenty-two".