5206823 has 2 divisors, whose sum is σ = 5206824. Its totient is φ = 5206822.

The previous prime is 5206819. The next prime is 5206829. The reversal of 5206823 is 3286025.

5206823 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5206823 - 2² = 5206819 is a prime.

It is a super-2 number, since 2×5206823² = 54222011506658, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5206792 and 5206801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5206829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2603411 + 2603412.

It is an arithmetic number, because the mean of its divisors is an integer number (2603412).

Almost surely, 2^5206823 is an apocalyptic number.

5206823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5206823 is an equidigital number, since it uses as much as digits as its factorization.

5206823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5206823 is about 2281.8464014916. The cubic root of 5206823 is about 173.3235616615.

The spelling of 5206823 in words is "five million, two hundred six thousand, eight hundred twenty-three".