5697843 has 4 divisors (see below), whose sum is σ = 7597128. Its totient is φ = 3798560.

The previous prime is 5697841. The next prime is 5697851. The reversal of 5697843 is 3487965.

It is a happy number.

5697843 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5697843 - 2¹ = 5697841 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5697795 and 5697804.

It is not an unprimeable number, because it can be changed into a prime (5697841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949638 + ... + 949643.

It is an arithmetic number, because the mean of its divisors is an integer number (1899282).

Almost surely, 2^5697843 is an apocalyptic number.

5697843 is a deficient number, since it is larger than the sum of its proper divisors (1899285).

5697843 is a wasteful number, since it uses less digits than its factorization.

5697843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899284.

The product of its digits is 181440, while the sum is 42.

The square root of 5697843 is about 2387.0155005781. The cubic root of 5697843 is about 178.6090632754.

The spelling of 5697843 in words is "five million, six hundred ninety-seven thousand, eight hundred forty-three".