47418841 has 8 divisors (see below), whose sum is σ = 48216384. Its totient is φ = 46625040.

The previous prime is 47418757. The next prime is 47418853. The reversal of 47418841 is 14881474.

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 47418841 - 2¹¹ = 47416793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47418841.

It is not an unprimeable number, because it can be changed into a prime (47413841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36495 + ... + 37771.

It is an arithmetic number, because the mean of its divisors is an integer number (6027048).

Almost surely, 2^47418841 is an apocalyptic number.

It is an amenable number.

47418841 is a deficient number, since it is larger than the sum of its proper divisors (797543).

47418841 is a wasteful number, since it uses less digits than its factorization.

47418841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1871.

The product of its digits is 28672, while the sum is 37.

The square root of 47418841 is about 6886.1339661671. The cubic root of 47418841 is about 361.9514423641.

The spelling of 47418841 in words is "forty-seven million, four hundred eighteen thousand, eight hundred forty-one".