47475230 has 32 divisors (see below), whose sum is σ = 93852000. Its totient is φ = 17147520.

The previous prime is 47475223. The next prime is 47475247. The reversal of 47475230 is 3257474.

47475230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 15896 + ... + 18644.

It is an arithmetic number, because the mean of its divisors is an integer number (2932875).

Almost surely, 2^47475230 is an apocalyptic number.

47475230 is a deficient number, since it is larger than the sum of its proper divisors (46376770).

47475230 is a wasteful number, since it uses less digits than its factorization.

47475230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2924.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 47475230 is about 6890.2271370398. The cubic root of 47475230 is about 362.0948593017.

The spelling of 47475230 in words is "forty-seven million, four hundred seventy-five thousand, two hundred thirty".