47898713 has 2 divisors, whose sum is σ = 47898714. Its totient is φ = 47898712.

The previous prime is 47898671. The next prime is 47898743. The reversal of 47898713 is 31789874.

47898713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47844889 + 53824 = 6917^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 47898713 - 2⁶ = 47898649 is a prime.

It is not a weakly prime, because it can be changed into another prime (47898743) 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, 23949356 + 23949357.

It is an arithmetic number, because the mean of its divisors is an integer number (23949357).

Almost surely, 2^47898713 is an apocalyptic number.

It is an amenable number.

47898713 is a deficient number, since it is larger than the sum of its proper divisors (1).

47898713 is an equidigital number, since it uses as much as digits as its factorization.

47898713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 47.

The square root of 47898713 is about 6920.8896104475. The cubic root of 47898713 is about 363.1683125895.

It can be divided in two parts, 4789871 and 3, that added together give a palindrome (4789874).

The spelling of 47898713 in words is "forty-seven million, eight hundred ninety-eight thousand, seven hundred thirteen".