47471304 has 16 divisors (see below), whose sum is σ = 118678320. Its totient is φ = 15823760.

The previous prime is 47471273. The next prime is 47471357. The reversal of 47471304 is 40317474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 988962 + ... + 989009.

It is an arithmetic number, because the mean of its divisors is an integer number (7417395).

Almost surely, 2^47471304 is an apocalyptic number.

It is an amenable number.

47471304 is an abundant number, since it is smaller than the sum of its proper divisors (71207016).

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

47471304 is a wasteful number, since it uses less digits than its factorization.

47471304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977980 (or 1977976 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 47471304 is about 6889.9422348812. The cubic root of 47471304 is about 362.0848777906.

Adding to 47471304 its reverse (40317474), we get a palindrome (87788778).

The spelling of 47471304 in words is "forty-seven million, four hundred seventy-one thousand, three hundred four".