5985823 has 4 divisors (see below), whose sum is σ = 6147640. Its totient is φ = 5824008.

The previous prime is 5985809. The next prime is 5985827. The reversal of 5985823 is 3285895.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5985823 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 (5985827) 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, 80853 + ... + 80926.

It is an arithmetic number, because the mean of its divisors is an integer number (1536910).

Almost surely, 2^5985823 is an apocalyptic number.

5985823 is a deficient number, since it is larger than the sum of its proper divisors (161817).

5985823 is a wasteful number, since it uses less digits than its factorization.

5985823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161816.

The product of its digits is 86400, while the sum is 40.

The square root of 5985823 is about 2446.5941633217. The cubic root of 5985823 is about 181.5688279764.

The spelling of 5985823 in words is "five million, nine hundred eighty-five thousand, eight hundred twenty-three".