5678843 has 2 divisors, whose sum is σ = 5678844. Its totient is φ = 5678842.

The previous prime is 5678839. The next prime is 5678851. The reversal of 5678843 is 3488765.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5678843 - 2² = 5678839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5678843.

It is not a weakly prime, because it can be changed into another prime (5678873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2839421 + 2839422.

It is an arithmetic number, because the mean of its divisors is an integer number (2839422).

Almost surely, 2^5678843 is an apocalyptic number.

5678843 is a deficient number, since it is larger than the sum of its proper divisors (1).

5678843 is an equidigital number, since it uses as much as digits as its factorization.

5678843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 41.

The square root of 5678843 is about 2383.0323119924. The cubic root of 5678843 is about 178.4103125511.

The spelling of 5678843 in words is "five million, six hundred seventy-eight thousand, eight hundred forty-three".