47044004 has 24 divisors (see below), whose sum is σ = 95686080. Its totient is φ = 19819296.

The previous prime is 47043991. The next prime is 47044009. The reversal of 47044004 is 40044074.

It is not an unprimeable number, because it can be changed into a prime (47044009) 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, 12587 + ... + 15890.

It is an arithmetic number, because the mean of its divisors is an integer number (3986920).

Almost surely, 2^47044004 is an apocalyptic number.

It is an amenable number.

47044004 is an abundant number, since it is smaller than the sum of its proper divisors (48642076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47044004 is a wasteful number, since it uses less digits than its factorization.

47044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28547 (or 28545 counting only the distinct ones).

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

The square root of 47044004 is about 6858.8631711093. The cubic root of 47044004 is about 360.9951989703.

Adding to 47044004 its reverse (40044074), we get a palindrome (87088078).

The spelling of 47044004 in words is "forty-seven million, forty-four thousand, four".