224534016 has 120 divisors (see below), whose sum is σ = 740701104. Its totient is φ = 64143360.

The previous prime is 224533973. The next prime is 224534029. The reversal of 224534016 is 610435422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28776 + ... + 35736.

Almost surely, 2^224534016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224534016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (370350552).

224534016 is an abundant number, since it is smaller than the sum of its proper divisors (516167088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224534016 is an equidigital number, since it uses as much as digits as its factorization.

224534016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6992 (or 6973 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 224534016 is about 14984.4591493988. The cubic root of 224534016 is about 607.8000265713.

Adding to 224534016 its reverse (610435422), we get a palindrome (834969438).

The spelling of 224534016 in words is "two hundred twenty-four million, five hundred thirty-four thousand, sixteen".