47004404 has 24 divisors (see below), whose sum is σ = 88015200. Its totient is φ = 21898080.

The previous prime is 47004383. The next prime is 47004413. The reversal of 47004404 is 40440074.

It is a self number, because there is not a number n which added to its sum of digits gives 47004404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 434 + ... + 9705.

It is an arithmetic number, because the mean of its divisors is an integer number (3667300).

Almost surely, 2^47004404 is an apocalyptic number.

It is an amenable number.

47004404 is a deficient number, since it is larger than the sum of its proper divisors (41010796).

47004404 is a wasteful number, since it uses less digits than its factorization.

47004404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10223 (or 10221 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 47004404 is about 6855.9757875885. The cubic root of 47004404 is about 360.8938794846.

Adding to 47004404 its reverse (40440074), we get a palindrome (87444478).

The spelling of 47004404 in words is "forty-seven million, four thousand, four hundred four".