947472625 has 16 divisors (see below), whose sum is σ = 1289942784. Its totient is φ = 689070000.

The previous prime is 947472619. The next prime is 947472629. The reversal of 947472625 is 526274749.

It is a happy number.

947472625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 947472625 - 2⁷ = 947472497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (947472629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343161 + ... + 345910.

It is an arithmetic number, because the mean of its divisors is an integer number (80621424).

Almost surely, 2^947472625 is an apocalyptic number.

It is an amenable number.

947472625 is a deficient number, since it is larger than the sum of its proper divisors (342470159).

947472625 is a wasteful number, since it uses less digits than its factorization.

947472625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689097 (or 689087 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 947472625 is about 30781.0432734175. The cubic root of 947472625 is about 982.1750334047.

The spelling of 947472625 in words is "nine hundred forty-seven million, four hundred seventy-two thousand, six hundred twenty-five".