224432229 has 16 divisors (see below), whose sum is σ = 356861952. Its totient is φ = 122670768.

The previous prime is 224432209. The next prime is 224432297. The reversal of 224432229 is 922234422.

It is not a de Polignac number, because 224432229 - 2¹⁶ = 224366693 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 224432196 and 224432205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224432209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231849 + ... + 232814.

It is an arithmetic number, because the mean of its divisors is an integer number (22303872).

Almost surely, 2^224432229 is an apocalyptic number.

It is an amenable number.

224432229 is a deficient number, since it is larger than the sum of its proper divisors (132429723).

224432229 is a wasteful number, since it uses less digits than its factorization.

224432229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464696.

The product of its digits is 13824, while the sum is 30.

The square root of 224432229 is about 14981.0623455081. The cubic root of 224432229 is about 607.7081689347.

The spelling of 224432229 in words is "two hundred twenty-four million, four hundred thirty-two thousand, two hundred twenty-nine".