47134 has 4 divisors (see below), whose sum is σ = 70704. Its totient is φ = 23566.

The previous prime is 47129. The next prime is 47137. The reversal of 47134 is 43174.

It is a happy number.

47134 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 an emirpimes, since its reverse is a distinct semiprime: 43174 = 2 ⋅21587.

It is a super-2 number, since 2×47134² = 4443227912, which contains 22 as substring.

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 (47137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11782 + ... + 11785.

It is an arithmetic number, because the mean of its divisors is an integer number (17676).

2⁴⁷¹³⁴ is an apocalyptic number.

47134 is a deficient number, since it is larger than the sum of its proper divisors (23570).

47134 is a wasteful number, since it uses less digits than its factorization.

47134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23569.

The product of its digits is 336, while the sum is 19.

The square root of 47134 is about 217.1036618761. The cubic root of 47134 is about 36.1225249040.

It can be divided in two parts, 471 and 34, that added together give a palindrome (505).

The spelling of 47134 in words is "forty-seven thousand, one hundred thirty-four".