224223434 has 32 divisors (see below), whose sum is σ = 356977152. Its totient is φ = 105480000.

The previous prime is 224223431. The next prime is 224223437. The reversal of 224223434 is 434322422.

It is a happy number.

224223434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (224223431) and next prime (224223437).

It is a super-2 number, since 2×224223434² = 100552296709504712, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 381689 + ... + 382275.

It is an arithmetic number, because the mean of its divisors is an integer number (11155536).

Almost surely, 2^224223434 is an apocalyptic number.

224223434 is a deficient number, since it is larger than the sum of its proper divisors (132753718).

224223434 is a wasteful number, since it uses less digits than its factorization.

224223434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782.

The product of its digits is 9216, while the sum is 26.

The square root of 224223434 is about 14974.0920926779. The cubic root of 224223434 is about 607.5196550173.

Adding to 224223434 its reverse (434322422), we get a palindrome (658545856).

The spelling of 224223434 in words is "two hundred twenty-four million, two hundred twenty-three thousand, four hundred thirty-four".