5018223 has 16 divisors (see below), whose sum is σ = 8049920. Its totient is φ = 2716416.

The previous prime is 5018219. The next prime is 5018269. The reversal of 5018223 is 3228105.

5018223 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5018223 - 2² = 5018219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 5018223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5890 + ... + 6687.

It is an arithmetic number, because the mean of its divisors is an integer number (503120).

Almost surely, 2^5018223 is an apocalyptic number.

5018223 is a deficient number, since it is larger than the sum of its proper divisors (3031697).

5018223 is a wasteful number, since it uses less digits than its factorization.

5018223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12606.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5018223 is about 2240.1390581837. The cubic root of 5018223 is about 171.2050820798.

It can be divided in two parts, 50182 and 23, that added together give a palindrome (50205).

The spelling of 5018223 in words is "five million, eighteen thousand, two hundred twenty-three".