47489524 has 6 divisors (see below), whose sum is σ = 83106674. Its totient is φ = 23744760.

The previous prime is 47489479. The next prime is 47489527. The reversal of 47489524 is 42598474.

47489524 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., 47472100 + 17424 = 6890^2 + 132^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47489527) 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, 5936187 + ... + 5936194.

Almost surely, 2^47489524 is an apocalyptic number.

It is an amenable number.

47489524 is a deficient number, since it is larger than the sum of its proper divisors (35617150).

47489524 is a wasteful number, since it uses less digits than its factorization.

47489524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11872385 (or 11872383 counting only the distinct ones).

The product of its digits is 322560, while the sum is 43.

The square root of 47489524 is about 6891.2643252164. The cubic root of 47489524 is about 362.1311958963.

It can be divided in two parts, 474 and 89524, that added together give a palindrome (89998).

The spelling of 47489524 in words is "forty-seven million, four hundred eighty-nine thousand, five hundred twenty-four".