47480565 has 32 divisors (see below), whose sum is σ = 83897856. Its totient is φ = 22736960.

The previous prime is 47480467. The next prime is 47480567. The reversal of 47480565 is 56508474.

It is not a de Polignac number, because 47480565 - 2⁹ = 47480053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47480567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11962 + ... + 15428.

It is an arithmetic number, because the mean of its divisors is an integer number (2621808).

Almost surely, 2^47480565 is an apocalyptic number.

It is an amenable number.

47480565 is a deficient number, since it is larger than the sum of its proper divisors (36417291).

47480565 is a wasteful number, since it uses less digits than its factorization.

47480565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3569.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 47480565 is about 6890.6142686991. The cubic root of 47480565 is about 362.1084221900.

The spelling of 47480565 in words is "forty-seven million, four hundred eighty thousand, five hundred sixty-five".