4224530252 has 24 divisors (see below), whose sum is σ = 7478002224. Its totient is φ = 2088096192.

The previous prime is 4224530249. The next prime is 4224530257. The reversal of 4224530252 is 2520354224.

It is not an unprimeable number, because it can be changed into a prime (4224530257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106643 + ... + 140789.

It is an arithmetic number, because the mean of its divisors is an integer number (311583426).

Almost surely, 2^4224530252 is an apocalyptic number.

It is an amenable number.

4224530252 is a deficient number, since it is larger than the sum of its proper divisors (3253471972).

4224530252 is a wasteful number, since it uses less digits than its factorization.

4224530252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34505 (or 34503 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 4224530252 is about 64996.3864534022. The cubic root of 4224530252 is about 1616.5636466940.

Adding to 4224530252 its reverse (2520354224), we get a palindrome (6744884476).

The spelling of 4224530252 in words is "four billion, two hundred twenty-four million, five hundred thirty thousand, two hundred fifty-two".