47713441 has 4 divisors (see below), whose sum is σ = 50520132. Its totient is φ = 44906752.

The previous prime is 47713423. The next prime is 47713453. The reversal of 47713441 is 14431774.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 43612816 + 4100625 = 6604^2 + 2025^2 .

It is a cyclic number.

It is not a de Polignac number, because 47713441 - 2¹⁷ = 47582369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47713481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403320 + ... + 1403353.

It is an arithmetic number, because the mean of its divisors is an integer number (12630033).

Almost surely, 2^47713441 is an apocalyptic number.

It is an amenable number.

47713441 is a deficient number, since it is larger than the sum of its proper divisors (2806691).

47713441 is a wasteful number, since it uses less digits than its factorization.

47713441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806690.

The product of its digits is 9408, while the sum is 31.

The square root of 47713441 is about 6907.4916576135. The cubic root of 47713441 is about 362.6994631161.

The spelling of 47713441 in words is "forty-seven million, seven hundred thirteen thousand, four hundred forty-one".