47790308 has 12 divisors (see below), whose sum is σ = 83943552. Its totient is φ = 23806440.

The previous prime is 47790283. The next prime is 47790311. The reversal of 47790308 is 80309774.

47790308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 20960 + ... + 23127.

It is an arithmetic number, because the mean of its divisors is an integer number (6995296).

Almost surely, 2^47790308 is an apocalyptic number.

It is an amenable number.

47790308 is a deficient number, since it is larger than the sum of its proper divisors (36153244).

47790308 is a wasteful number, since it uses less digits than its factorization.

47790308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44362 (or 44360 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 47790308 is about 6913.0534498151. The cubic root of 47790308 is about 362.8941298665.

The spelling of 47790308 in words is "forty-seven million, seven hundred ninety thousand, three hundred eight".