47509675 has 12 divisors (see below), whose sum is σ = 58998456. Its totient is φ = 37952000.

The previous prime is 47509673. The next prime is 47509681. The reversal of 47509675 is 57690574.

It is not a de Polignac number, because 47509675 - 2¹ = 47509673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47509673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28875 + ... + 30475.

It is an arithmetic number, because the mean of its divisors is an integer number (4916538).

Almost surely, 2^47509675 is an apocalyptic number.

47509675 is a deficient number, since it is larger than the sum of its proper divisors (11488781).

47509675 is a wasteful number, since it uses less digits than its factorization.

47509675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798 (or 2793 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 47509675 is about 6892.7262385793. The cubic root of 47509675 is about 362.1824091129.

It can be divided in two parts, 47509 and 675, that added together give a palindrome (48184).

The spelling of 47509675 in words is "forty-seven million, five hundred nine thousand, six hundred seventy-five".