224434231 has 8 divisors (see below), whose sum is σ = 256603424. Its totient is φ = 192291840.

The previous prime is 224434201. The next prime is 224434261. The reversal of 224434231 is 132434422.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (224434201) and next prime (224434261).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224434231 - 2¹³ = 224426039 is a prime.

It is a super-2 number, since 2×224434231² = 100741448089122722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224434196 and 224434205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224434201) 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 7 ways as a sum of consecutive naturals, for example, 16711 + ... + 26983.

It is an arithmetic number, because the mean of its divisors is an integer number (32075428).

Almost surely, 2^224434231 is an apocalyptic number.

224434231 is a deficient number, since it is larger than the sum of its proper divisors (32169193).

224434231 is a wasteful number, since it uses less digits than its factorization.

224434231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13401.

The product of its digits is 4608, while the sum is 25.

The square root of 224434231 is about 14981.1291630504. The cubic root of 224434231 is about 607.7099759065.

Adding to 224434231 its reverse (132434422), we get a palindrome (356868653).

The spelling of 224434231 in words is "two hundred twenty-four million, four hundred thirty-four thousand, two hundred thirty-one".