47330 has 8 divisors (see below), whose sum is σ = 85212. Its totient is φ = 18928.

The previous prime is 47317. The next prime is 47339. The reversal of 47330 is 3374.

47330 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 44521 + 2809 = 211^2 + 53^2 .

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

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 47299 and 47308.

It is not an unprimeable number, because it can be changed into a prime (47339) 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, 2357 + ... + 2376.

2⁴⁷³³⁰ is an apocalyptic number.

47330 is a deficient number, since it is larger than the sum of its proper divisors (37882).

47330 is a wasteful number, since it uses less digits than its factorization.

47330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 47330 is about 217.5545908502. The cubic root of 47330 is about 36.1725257791.

Subtracting from 47330 its reverse (3374), we obtain a triangular number (43956 = T₂₉₆).

The spelling of 47330 in words is "forty-seven thousand, three hundred thirty".