224540552 has 16 divisors (see below), whose sum is σ = 421941660. Its totient is φ = 112022784.

The previous prime is 224540551. The next prime is 224540557. The reversal of 224540552 is 255045422.

It can be written as a sum of positive squares in 2 ways, for example, as 221831236 + 2709316 = 14894^2 + 1646^2 .

It is not an unprimeable number, because it can be changed into a prime (224540551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27053 + ... + 34364.

Almost surely, 2^224540552 is an apocalyptic number.

It is an amenable number.

224540552 is a deficient number, since it is larger than the sum of its proper divisors (197401108).

224540552 is a wasteful number, since it uses less digits than its factorization.

224540552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61880 (or 61876 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The square root of 224540552 is about 14984.6772404346. The cubic root of 224540552 is about 607.8059240332.

Adding to 224540552 its reverse (255045422), we get a palindrome (479585974).

The spelling of 224540552 in words is "two hundred twenty-four million, five hundred forty thousand, five hundred fifty-two".