47388314 has 16 divisors (see below), whose sum is σ = 72873216. Its totient is φ = 23101200.

The previous prime is 47388287. The next prime is 47388323. The reversal of 47388314 is 41388374.

47388314 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 7 ways as a sum of consecutive naturals, for example, 28424 + ... + 30044.

It is an arithmetic number, because the mean of its divisors is an integer number (4554576).

Almost surely, 2^47388314 is an apocalyptic number.

47388314 is a deficient number, since it is larger than the sum of its proper divisors (25484902).

47388314 is a wasteful number, since it uses less digits than its factorization.

47388314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981.

The product of its digits is 64512, while the sum is 38.

The square root of 47388314 is about 6883.9170535386. The cubic root of 47388314 is about 361.8737540910.

The spelling of 47388314 in words is "forty-seven million, three hundred eighty-eight thousand, three hundred fourteen".