224434463 has 4 divisors (see below), whose sum is σ = 244837608. Its totient is φ = 204031320.

The previous prime is 224434439. The next prime is 224434477. The reversal of 224434463 is 364434422.

224434463 is digitally balanced in base 2, 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 224434463 - 2¹⁴ = 224418079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224434163) 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, 10201556 + ... + 10201577.

It is an arithmetic number, because the mean of its divisors is an integer number (61209402).

Almost surely, 2^224434463 is an apocalyptic number.

224434463 is a deficient number, since it is larger than the sum of its proper divisors (20403145).

224434463 is a wasteful number, since it uses less digits than its factorization.

224434463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20403144.

The product of its digits is 55296, while the sum is 32.

The square root of 224434463 is about 14981.1369061230. The cubic root of 224434463 is about 607.7101853051.

Adding to 224434463 its reverse (364434422), we get a palindrome (588868885).

The spelling of 224434463 in words is "two hundred twenty-four million, four hundred thirty-four thousand, four hundred sixty-three".