47100712 has 8 divisors (see below), whose sum is σ = 88313850. Its totient is φ = 23550352.

The previous prime is 47100709. The next prime is 47100719. The reversal of 47100712 is 21700174.

47100712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 37527876 + 9572836 = 6126^2 + 3094^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (47100719) 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 as a sum of consecutive naturals, namely, 2943787 + ... + 2943802.

Almost surely, 2^47100712 is an apocalyptic number.

It is an amenable number.

47100712 is a deficient number, since it is larger than the sum of its proper divisors (41213138).

47100712 is a wasteful number, since it uses less digits than its factorization.

47100712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887595 (or 5887591 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 47100712 is about 6862.9958472958. The cubic root of 47100712 is about 361.1401915586.

Adding to 47100712 its reverse (21700174), we get a palindrome (68800886).

The spelling of 47100712 in words is "forty-seven million, one hundred thousand, seven hundred twelve".