47219327 has 8 divisors (see below), whose sum is σ = 47942400. Its totient is φ = 46499544.

The previous prime is 47219303. The next prime is 47219329. The reversal of 47219327 is 72391274.

47219327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 47219327 - 2⁸ = 47219071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47219329) by changing a digit.

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, 51608 + ... + 52514.

It is an arithmetic number, because the mean of its divisors is an integer number (5992800).

Almost surely, 2^47219327 is an apocalyptic number.

47219327 is a deficient number, since it is larger than the sum of its proper divisors (723073).

47219327 is an equidigital number, since it uses as much as digits as its factorization.

47219327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645.

The product of its digits is 21168, while the sum is 35.

The square root of 47219327 is about 6871.6320477744. The cubic root of 47219327 is about 361.4430938102.

The spelling of 47219327 in words is "forty-seven million, two hundred nineteen thousand, three hundred twenty-seven".