47263173 has 8 divisors (see below), whose sum is σ = 63051648. Its totient is φ = 31491744.

The previous prime is 47263133. The next prime is 47263187. The reversal of 47263173 is 37136274.

47263173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47263173 - 2⁶ = 47263109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47263133) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5236 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (7881456).

Almost surely, 2^47263173 is an apocalyptic number.

It is an amenable number.

47263173 is a deficient number, since it is larger than the sum of its proper divisors (15788475).

47263173 is a wasteful number, since it uses less digits than its factorization.

47263173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8523.

The product of its digits is 21168, while the sum is 33.

The square root of 47263173 is about 6874.8216704144. The cubic root of 47263173 is about 361.5549331226.

The spelling of 47263173 in words is "forty-seven million, two hundred sixty-three thousand, one hundred seventy-three".