224434163 has 2 divisors, whose sum is σ = 224434164. Its totient is φ = 224434162.

The previous prime is 224434109. The next prime is 224434201. The reversal of 224434163 is 361434422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 224434163 - 2²⁶ = 157325299 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (224434963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112217081 + 112217082.

It is an arithmetic number, because the mean of its divisors is an integer number (112217082).

Almost surely, 2^224434163 is an apocalyptic number.

224434163 is a deficient number, since it is larger than the sum of its proper divisors (1).

224434163 is an equidigital number, since it uses as much as digits as its factorization.

224434163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 29.

The square root of 224434163 is about 14981.1268935284. The cubic root of 224434163 is about 607.7099145310.

Adding to 224434163 its reverse (361434422), we get a palindrome (585868585).

The spelling of 224434163 in words is "two hundred twenty-four million, four hundred thirty-four thousand, one hundred sixty-three".