4724223 has 16 divisors (see below), whose sum is σ = 7512576. Its totient is φ = 2581920.

The previous prime is 4724221. The next prime is 4724227. The reversal of 4724223 is 3224274.

It is not a de Polignac number, because 4724223 - 2¹ = 4724221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4724193 and 4724202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4724221) 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 15 ways as a sum of consecutive naturals, for example, 4408 + ... + 5373.

It is an arithmetic number, because the mean of its divisors is an integer number (469536).

Almost surely, 2^4724223 is an apocalyptic number.

4724223 is a deficient number, since it is larger than the sum of its proper divisors (2788353).

4724223 is a wasteful number, since it uses less digits than its factorization.

4724223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9814.

The product of its digits is 2688, while the sum is 24.

The square root of 4724223 is about 2173.5277776003. The cubic root of 4724223 is about 167.7941426989.

Adding to 4724223 its reverse (3224274), we get a palindrome (7948497).

The spelling of 4724223 in words is "four million, seven hundred twenty-four thousand, two hundred twenty-three".