47459863 has 16 divisors (see below), whose sum is σ = 55020960. Its totient is φ = 40521600.

The previous prime is 47459849. The next prime is 47459899. The reversal of 47459863 is 36895474.

47459863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 47459863 - 2¹³ = 47451671 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 (47459813) 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 15 ways as a sum of consecutive naturals, for example, 9793 + ... + 13813.

It is an arithmetic number, because the mean of its divisors is an integer number (3438810).

Almost surely, 2^47459863 is an apocalyptic number.

47459863 is a deficient number, since it is larger than the sum of its proper divisors (7561097).

47459863 is a wasteful number, since it uses less digits than its factorization.

47459863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098.

The product of its digits is 725760, while the sum is 46.

The square root of 47459863 is about 6889.1119166406. Note that the first 3 decimals coincide. The cubic root of 47459863 is about 362.0557869113.

The spelling of 47459863 in words is "forty-seven million, four hundred fifty-nine thousand, eight hundred sixty-three".