224520434 has 8 divisors (see below), whose sum is σ = 351423360. Its totient is φ = 107379316.

The previous prime is 224520433. The next prime is 224520437. The reversal of 224520434 is 434025422.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (224520433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2440394 + ... + 2440485.

It is an arithmetic number, because the mean of its divisors is an integer number (43927920).

Almost surely, 2^224520434 is an apocalyptic number.

224520434 is a deficient number, since it is larger than the sum of its proper divisors (126902926).

224520434 is a wasteful number, since it uses less digits than its factorization.

224520434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4880904.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 224520434 is about 14984.0059396678. The cubic root of 224520434 is about 607.7877711062.

Adding to 224520434 its reverse (434025422), we get a palindrome (658545856).

The spelling of 224520434 in words is "two hundred twenty-four million, five hundred twenty thousand, four hundred thirty-four".