224223435 has 24 divisors (see below), whose sum is σ = 405553824. Its totient is φ = 114385920.

The previous prime is 224223431. The next prime is 224223437. The reversal of 224223435 is 534322422.

It is a happy number.

224223435 is a `hidden beast` number, since 2 + 2 + 4 + 223 + 435 = 666.

It is not a de Polignac number, because 224223435 - 2² = 224223431 is a prime.

It is a super-2 number, since 2×224223435² = 100552297606398450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 224223399 and 224223408.

It is not an unprimeable number, because it can be changed into a prime (224223431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107286 + ... + 109355.

It is an arithmetic number, because the mean of its divisors is an integer number (16898076).

Almost surely, 2^224223435 is an apocalyptic number.

224223435 is a deficient number, since it is larger than the sum of its proper divisors (181330389).

224223435 is a wasteful number, since it uses less digits than its factorization.

224223435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216675 (or 216672 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 224223435 is about 14974.0921260689. The cubic root of 224223435 is about 607.5196559204.

Adding to 224223435 its reverse (534322422), we get a palindrome (758545857).

The spelling of 224223435 in words is "two hundred twenty-four million, two hundred twenty-three thousand, four hundred thirty-five".