47675225 has 24 divisors (see below), whose sum is σ = 67417560. Its totient is φ = 33131520.

The previous prime is 47675213. The next prime is 47675233. The reversal of 47675225 is 52257674.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 8637721 + 39037504 = 2939^2 + 6248^2 .

It is not a de Polignac number, because 47675225 - 2¹⁰ = 47674201 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1211 + ... + 9839.

It is an arithmetic number, because the mean of its divisors is an integer number (2809065).

Almost surely, 2^47675225 is an apocalyptic number.

It is an amenable number.

47675225 is a deficient number, since it is larger than the sum of its proper divisors (19742335).

47675225 is a wasteful number, since it uses less digits than its factorization.

47675225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8669 (or 8664 counting only the distinct ones).

The product of its digits is 117600, while the sum is 38.

The square root of 47675225 is about 6904.7248315918. The cubic root of 47675225 is about 362.6026027439.

The spelling of 47675225 in words is "forty-seven million, six hundred seventy-five thousand, two hundred twenty-five".