47275168 has 24 divisors (see below), whose sum is σ = 93949632. Its totient is φ = 23414976.

The previous prime is 47275141. The next prime is 47275169. The reversal of 47275168 is 86157274.

It is a self number, because there is not a number n which added to its sum of digits gives 47275168.

It is not an unprimeable number, because it can be changed into a prime (47275169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3480 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (3914568).

Almost surely, 2^47275168 is an apocalyptic number.

It is an amenable number.

47275168 is a deficient number, since it is larger than the sum of its proper divisors (46674464).

47275168 is a wasteful number, since it uses less digits than its factorization.

47275168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13924 (or 13916 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 47275168 is about 6875.6940013354. The cubic root of 47275168 is about 361.5855170799.

The spelling of 47275168 in words is "forty-seven million, two hundred seventy-five thousand, one hundred sixty-eight".