47904801 has 12 divisors (see below), whose sum is σ = 74301552. Its totient is φ = 27374088.

The previous prime is 47904743. The next prime is 47904803. The reversal of 47904801 is 10840974.

47904801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 47904801 - 2⁹ = 47904289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (47904803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162795 + ... + 163088.

It is an arithmetic number, because the mean of its divisors is an integer number (6191796).

Almost surely, 2^47904801 is an apocalyptic number.

It is an amenable number.

47904801 is a deficient number, since it is larger than the sum of its proper divisors (26396751).

47904801 is a wasteful number, since it uses less digits than its factorization.

47904801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325900 (or 325893 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 47904801 is about 6921.3294243230. The cubic root of 47904801 is about 363.1836983545.

It can be divided in two parts, 4790 and 4801, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 47904801 in words is "forty-seven million, nine hundred four thousand, eight hundred one".