47319211 has 8 divisors (see below), whose sum is σ = 52281504. Its totient is φ = 42599040.

The previous prime is 47319199. The next prime is 47319227. The reversal of 47319211 is 11291374.

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 47319211 - 2⁵ = 47319179 is a prime.

It is a super-3 number, since 3×47319211³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47319211.

It is not an unprimeable number, because it can be changed into a prime (47319241) 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 7 ways as a sum of consecutive naturals, for example, 60120 + ... + 60901.

It is an arithmetic number, because the mean of its divisors is an integer number (6535188).

Almost surely, 2^47319211 is an apocalyptic number.

47319211 is a deficient number, since it is larger than the sum of its proper divisors (4962293).

47319211 is a wasteful number, since it uses less digits than its factorization.

47319211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121061.

The product of its digits is 1512, while the sum is 28.

The square root of 47319211 is about 6878.8960596886. The cubic root of 47319211 is about 361.6977702892.

The spelling of 47319211 in words is "forty-seven million, three hundred nineteen thousand, two hundred eleven".