5947 has 4 divisors (see below), whose sum is σ = 6280. Its totient is φ = 5616.

The previous prime is 5939. The next prime is 5953. The reversal of 5947 is 7495.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7495 = 5 ⋅1499.

It is a cyclic number.

It is not a de Polignac number, because 5947 - 2³ = 5939 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a nialpdrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (5927) 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, 138 + ... + 175.

It is an arithmetic number, because the mean of its divisors is an integer number (1570).

2⁵⁹⁴⁷ is an apocalyptic number.

5947 is a deficient number, since it is larger than the sum of its proper divisors (333).

5947 is a wasteful number, since it uses less digits than its factorization.

5947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332.

The product of its digits is 1260, while the sum is 25.

The square root of 5947 is about 77.1167945392. The cubic root of 5947 is about 18.1175435044.

The spelling of 5947 in words is "five thousand, nine hundred forty-seven".