5718943 has 4 divisors (see below), whose sum is σ = 6019960. Its totient is φ = 5417928.

The previous prime is 5718901. The next prime is 5718959. The reversal of 5718943 is 3498175.

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

It is a cyclic number.

It is not a de Polignac number, because 5718943 - 2⁹ = 5718431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5718983) 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, 150480 + ... + 150517.

It is an arithmetic number, because the mean of its divisors is an integer number (1504990).

Almost surely, 2^5718943 is an apocalyptic number.

5718943 is a deficient number, since it is larger than the sum of its proper divisors (301017).

5718943 is a wasteful number, since it uses less digits than its factorization.

5718943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301016.

The product of its digits is 30240, while the sum is 37.

The square root of 5718943 is about 2391.4311614596. The cubic root of 5718943 is about 178.8292640785.

The spelling of 5718943 in words is "five million, seven hundred eighteen thousand, nine hundred forty-three".