5685983 has 4 divisors (see below), whose sum is σ = 5693160. Its totient is φ = 5678808.

The previous prime is 5685971. The next prime is 5686033. The reversal of 5685983 is 3895865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3895865 = 5 ⋅779173.

It is a cyclic number.

It is not a de Polignac number, because 5685983 - 2¹⁸ = 5423839 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 (5685083) 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, 2228 + ... + 4041.

It is an arithmetic number, because the mean of its divisors is an integer number (1423290).

Almost surely, 2^5685983 is an apocalyptic number.

5685983 is a deficient number, since it is larger than the sum of its proper divisors (7177).

5685983 is an equidigital number, since it uses as much as digits as its factorization.

5685983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7176.

The product of its digits is 259200, while the sum is 44.

The square root of 5685983 is about 2384.5299327121. The cubic root of 5685983 is about 178.4850529008.

The spelling of 5685983 in words is "five million, six hundred eighty-five thousand, nine hundred eighty-three".