47193 has 4 divisors (see below), whose sum is σ = 62928. Its totient is φ = 31460.

The previous prime is 47189. The next prime is 47207. The reversal of 47193 is 39174.

47193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 47193 - 2² = 47189 is a prime.

It is a D-number.

47193 is a lucky number.

It is a plaindrome in base 12.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 47193.

It is not an unprimeable number, because it can be changed into a prime (47123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7863 + ... + 7868.

It is an arithmetic number, because the mean of its divisors is an integer number (15732).

2⁴⁷¹⁹³ is an apocalyptic number.

It is an amenable number.

47193 is a deficient number, since it is larger than the sum of its proper divisors (15735).

47193 is a wasteful number, since it uses less digits than its factorization.

47193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15734.

The product of its digits is 756, while the sum is 24.

The square root of 47193 is about 217.2394991708. The cubic root of 47193 is about 36.1375907470.

The spelling of 47193 in words is "forty-seven thousand, one hundred ninety-three".