47384841 has 32 divisors (see below), whose sum is σ = 76810240. Its totient is φ = 25380864.

The previous prime is 47384837. The next prime is 47384849. The reversal of 47384841 is 14848374.

It is not a de Polignac number, because 47384841 - 2² = 47384837 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47384841.

It is not an unprimeable number, because it can be changed into a prime (47384849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40521 + ... + 41673.

It is an arithmetic number, because the mean of its divisors is an integer number (2400320).

Almost surely, 2^47384841 is an apocalyptic number.

It is an amenable number.

47384841 is a deficient number, since it is larger than the sum of its proper divisors (29425399).

47384841 is a wasteful number, since it uses less digits than its factorization.

47384841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285.

The product of its digits is 86016, while the sum is 39.

The square root of 47384841 is about 6883.6647942793. The cubic root of 47384841 is about 361.8649135271.

The spelling of 47384841 in words is "forty-seven million, three hundred eighty-four thousand, eight hundred forty-one".