5993471 has 4 divisors (see below), whose sum is σ = 6538344. Its totient is φ = 5448600.

The previous prime is 5993431. The next prime is 5993473. The reversal of 5993471 is 1743995.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5993471 is a prime.

It is a super-3 number, since 3×5993471³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5993473) 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, 272420 + ... + 272441.

It is an arithmetic number, because the mean of its divisors is an integer number (1634586).

Almost surely, 2^5993471 is an apocalyptic number.

5993471 is a deficient number, since it is larger than the sum of its proper divisors (544873).

5993471 is a wasteful number, since it uses less digits than its factorization.

5993471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544872.

The product of its digits is 34020, while the sum is 38.

The square root of 5993471 is about 2448.1566534844. The cubic root of 5993471 is about 181.6461243594.

The spelling of 5993471 in words is "five million, nine hundred ninety-three thousand, four hundred seventy-one".