224425024 has 28 divisors (see below), whose sum is σ = 471542364. Its totient is φ = 105611264.

The previous prime is 224424971. The next prime is 224425031. The reversal of 224425024 is 420524422.

It can be written as a sum of positive squares in 2 ways, for example, as 80425024 + 144000000 = 8968^2 + 12000^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 224425024.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102049 + ... + 104224.

Almost surely, 2^224425024 is an apocalyptic number.

It is an amenable number.

224425024 is an abundant number, since it is smaller than the sum of its proper divisors (247117340).

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

224425024 is a wasteful number, since it uses less digits than its factorization.

224425024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206302 (or 206292 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 224425024 is about 14980.8218733152. The cubic root of 224425024 is about 607.7016657329.

Adding to 224425024 its reverse (420524422), we get a palindrome (644949446).

The spelling of 224425024 in words is "two hundred twenty-four million, four hundred twenty-five thousand, twenty-four".