47095172 has 12 divisors (see below), whose sum is σ = 83768076. Its totient is φ = 23161440.

The previous prime is 47095163. The next prime is 47095199. The reversal of 47095172 is 27159074.

47095172 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 2 ways, for example, as 5827396 + 41267776 = 2414^2 + 6424^2 .

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 3 ways as a sum of consecutive naturals, for example, 96263 + ... + 96750.

It is an arithmetic number, because the mean of its divisors is an integer number (6980673).

Almost surely, 2^47095172 is an apocalyptic number.

It is an amenable number.

47095172 is a deficient number, since it is larger than the sum of its proper divisors (36672904).

47095172 is a wasteful number, since it uses less digits than its factorization.

47095172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193078 (or 193076 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 47095172 is about 6862.5922216026. The cubic root of 47095172 is about 361.1260318639.

The spelling of 47095172 in words is "forty-seven million, ninety-five thousand, one hundred seventy-two".