5238823 has 4 divisors (see below), whose sum is σ = 5250240. Its totient is φ = 5227408.

The previous prime is 5238817. The next prime is 5238829. The reversal of 5238823 is 3288325.

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

It is an interprime number because it is at equal distance from previous prime (5238817) and next prime (5238829).

It is a cyclic number.

It is not a de Polignac number, because 5238823 - 2⁵ = 5238791 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 (5238829) 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, 4990 + ... + 5947.

It is an arithmetic number, because the mean of its divisors is an integer number (1312560).

Almost surely, 2^5238823 is an apocalyptic number.

5238823 is a deficient number, since it is larger than the sum of its proper divisors (11417).

5238823 is a wasteful number, since it uses less digits than its factorization.

5238823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11416.

The product of its digits is 11520, while the sum is 31.

The square root of 5238823 is about 2288.8475265950. The cubic root of 5238823 is about 173.6779063602.

The spelling of 5238823 in words is "five million, two hundred thirty-eight thousand, eight hundred twenty-three".