5223239 has 4 divisors (see below), whose sum is σ = 5969424. Its totient is φ = 4477056.

The previous prime is 5223227. The next prime is 5223263. The reversal of 5223239 is 9323225.

5223239 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5223239 - 2¹² = 5219143 is a prime.

It is a super-2 number, since 2×5223239² = 54564451302242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5223299) 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, 373082 + ... + 373095.

It is an arithmetic number, because the mean of its divisors is an integer number (1492356).

Almost surely, 2^5223239 is an apocalyptic number.

5223239 is a deficient number, since it is larger than the sum of its proper divisors (746185).

5223239 is an equidigital number, since it uses as much as digits as its factorization.

5223239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746184.

The product of its digits is 3240, while the sum is 26.

The square root of 5223239 is about 2285.4406577288. The cubic root of 5223239 is about 173.5055212831.

The spelling of 5223239 in words is "five million, two hundred twenty-three thousand, two hundred thirty-nine".