47440041 has 8 divisors (see below), whose sum is σ = 69003744. Its totient is φ = 28751520.

The previous prime is 47440039. The next prime is 47440067. The reversal of 47440041 is 14004474.

47440041 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 47440041 - 2¹ = 47440039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47439993 and 47440020.

It is not an unprimeable number, because it can be changed into a prime (47440091) 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, 718756 + ... + 718821.

It is an arithmetic number, because the mean of its divisors is an integer number (8625468).

Almost surely, 2^47440041 is an apocalyptic number.

It is an amenable number.

47440041 is a deficient number, since it is larger than the sum of its proper divisors (21563703).

47440041 is a wasteful number, since it uses less digits than its factorization.

47440041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437591.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 47440041 is about 6887.6731194214. The cubic root of 47440041 is about 362.0053747053.

The spelling of 47440041 in words is "forty-seven million, four hundred forty thousand, forty-one".