5806943 has 4 divisors (see below), whose sum is σ = 5811840. Its totient is φ = 5802048.

The previous prime is 5806937. The next prime is 5806961. The reversal of 5806943 is 3496085.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3496085 = 5 ⋅699217.

It is a cyclic number.

It is not a de Polignac number, because 5806943 - 2⁸ = 5806687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5806993) 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, 578 + ... + 3456.

It is an arithmetic number, because the mean of its divisors is an integer number (1452960).

Almost surely, 2^5806943 is an apocalyptic number.

5806943 is a deficient number, since it is larger than the sum of its proper divisors (4897).

5806943 is a wasteful number, since it uses less digits than its factorization.

5806943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4896.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5806943 is about 2409.7599465507. The cubic root of 5806943 is about 179.7418418577.

The spelling of 5806943 in words is "five million, eight hundred six thousand, nine hundred forty-three".