5785823 has 4 divisors (see below), whose sum is σ = 6090360. Its totient is φ = 5481288.

The previous prime is 5785807. The next prime is 5785837. The reversal of 5785823 is 3285875.

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 5785823 - 2⁴ = 5785807 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5785853) 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, 152240 + ... + 152277.

It is an arithmetic number, because the mean of its divisors is an integer number (1522590).

Almost surely, 2^5785823 is an apocalyptic number.

5785823 is a deficient number, since it is larger than the sum of its proper divisors (304537).

5785823 is a wasteful number, since it uses less digits than its factorization.

5785823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304536.

The product of its digits is 67200, while the sum is 38.

The square root of 5785823 is about 2405.3737755285. The cubic root of 5785823 is about 179.5236685865.

The spelling of 5785823 in words is "five million, seven hundred eighty-five thousand, eight hundred twenty-three".