6240624222 has 24 divisors (see below), whose sum is σ = 14519003976. Its totient is φ = 1783035408.

The previous prime is 6240624217. The next prime is 6240624251. The reversal of 6240624222 is 2224260426.

It is a self number, because there is not a number n which added to its sum of digits gives 6240624222.

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, 10613013 + ... + 10613600.

It is an arithmetic number, because the mean of its divisors is an integer number (604958499).

Almost surely, 2^6240624222 is an apocalyptic number.

6240624222 is an abundant number, since it is smaller than the sum of its proper divisors (8278379754).

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

6240624222 is a wasteful number, since it uses less digits than its factorization.

6240624222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21226632 (or 21226625 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The square root of 6240624222 is about 78997.6216224261. The cubic root of 6240624222 is about 1841.0942040496.

Adding to 6240624222 its reverse (2224260426), we get a palindrome (8464884648).

The spelling of 6240624222 in words is "six billion, two hundred forty million, six hundred twenty-four thousand, two hundred twenty-two".