47305841 has 8 divisors (see below), whose sum is σ = 52865568. Its totient is φ = 41956000.

The previous prime is 47305831. The next prime is 47305847. The reversal of 47305841 is 14850374.

47305841 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 a cyclic number.

It is not a de Polignac number, because 47305841 - 2⁶ = 47305777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47305798 and 47305807.

It is not an unprimeable number, because it can be changed into a prime (47305847) 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, 51995 + ... + 52896.

It is an arithmetic number, because the mean of its divisors is an integer number (6608196).

Almost surely, 2^47305841 is an apocalyptic number.

47305841 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

47305841 is a deficient number, since it is larger than the sum of its proper divisors (5559727).

47305841 is a wasteful number, since it uses less digits than its factorization.

47305841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104943.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 47305841 is about 6877.9241781223. The cubic root of 47305841 is about 361.6637012883.

The spelling of 47305841 in words is "forty-seven million, three hundred five thousand, eight hundred forty-one".