47939214 has 8 divisors (see below), whose sum is σ = 95878440. Its totient is φ = 15979736.

The previous prime is 47939207. The next prime is 47939219. The reversal of 47939214 is 41293974.

It is a sphenic number, since it is the product of 3 distinct primes.

47939214 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47939219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3994929 + ... + 3994940.

It is an arithmetic number, because the mean of its divisors is an integer number (11984805).

Almost surely, 2^47939214 is an apocalyptic number.

47939214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47939214 is a wasteful number, since it uses less digits than its factorization.

47939214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7989874.

The product of its digits is 54432, while the sum is 39.

The square root of 47939214 is about 6923.8149888627. The cubic root of 47939214 is about 363.2706433564.

It can be divided in two parts, 479 and 39214, that added together give a palindrome (39693).

The spelling of 47939214 in words is "forty-seven million, nine hundred thirty-nine thousand, two hundred fourteen".