224443469 has 12 divisors (see below), whose sum is σ = 239076864. Its totient is φ = 210661824.

The previous prime is 224443459. The next prime is 224443477. The reversal of 224443469 is 964344422.

224443469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224443469 - 2²⁰ = 223394893 is a prime.

It is a super-2 number, since 2×224443469² = 100749741553507922, 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 (224443459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134132 + ... + 135794.

It is an arithmetic number, because the mean of its divisors is an integer number (19923072).

Almost surely, 2^224443469 is an apocalyptic number.

It is an amenable number.

224443469 is a deficient number, since it is larger than the sum of its proper divisors (14633395).

224443469 is a wasteful number, since it uses less digits than its factorization.

224443469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164 (or 2147 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

The square root of 224443469 is about 14981.4374810964. The cubic root of 224443469 is about 607.7183138321.

The spelling of 224443469 in words is "two hundred twenty-four million, four hundred forty-three thousand, four hundred sixty-nine".