4222624752 has 60 divisors (see below), whose sum is σ = 12439465480. Its totient is φ = 1333459584.

The previous prime is 4222624729. The next prime is 4222624759. The reversal of 4222624752 is 2574262224.

4222624752 is a `hidden beast` number, since 4 + 2 + 22 + 624 + 7 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222624759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 768943 + ... + 774414.

Almost surely, 2^4222624752 is an apocalyptic number.

It is an amenable number.

4222624752 is an abundant number, since it is smaller than the sum of its proper divisors (8216840728).

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

4222624752 is a wasteful number, since it uses less digits than its factorization.

4222624752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543390 (or 1543381 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 4222624752 is about 64981.7262928587. The cubic root of 4222624752 is about 1616.3205565278.

Adding to 4222624752 its reverse (2574262224), we get a palindrome (6796886976).

The spelling of 4222624752 in words is "four billion, two hundred twenty-two million, six hundred twenty-four thousand, seven hundred fifty-two".