47481325 has 6 divisors (see below), whose sum is σ = 58876874. Its totient is φ = 37985040.

The previous prime is 47481307. The next prime is 47481341. The reversal of 47481325 is 52318474.

47481325 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 3 ways, for example, as 9066121 + 38415204 = 3011^2 + 6198^2 .

It is not a de Polignac number, because 47481325 - 2⁵ = 47481293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 949602 + ... + 949651.

Almost surely, 2^47481325 is an apocalyptic number.

It is an amenable number.

47481325 is a deficient number, since it is larger than the sum of its proper divisors (11395549).

47481325 is a wasteful number, since it uses less digits than its factorization.

47481325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899263 (or 1899258 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 47481325 is about 6890.6694159566. The cubic root of 47481325 is about 362.1103542151.

Adding to 47481325 its reverse (52318474), we get a palindrome (99799799).

The spelling of 47481325 in words is "forty-seven million, four hundred eighty-one thousand, three hundred twenty-five".