47183 has 4 divisors (see below), whose sum is σ = 48840. Its totient is φ = 45528.

The previous prime is 47161. The next prime is 47189. The reversal of 47183 is 38174.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38174 = 2 ⋅19087.

It is a cyclic number.

It is not a de Polignac number, because 47183 - 2⁶ = 47119 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47189) 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, 785 + ... + 842.

It is an arithmetic number, because the mean of its divisors is an integer number (12210).

2⁴⁷¹⁸³ is an apocalyptic number.

47183 is a deficient number, since it is larger than the sum of its proper divisors (1657).

47183 is a wasteful number, since it uses less digits than its factorization.

47183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656.

The product of its digits is 672, while the sum is 23.

The square root of 47183 is about 217.2164818793. The cubic root of 47183 is about 36.1350380984.

Subtracting from 47183 its reverse (38174), we obtain a palindrome (9009).

It can be divided in two parts, 471 and 83, that multiplied together give a palindrome (39093).

The spelling of 47183 in words is "forty-seven thousand, one hundred eighty-three".