6624642203 has 8 divisors (see below), whose sum is σ = 6661306608. Its totient is φ = 6588002304.

The previous prime is 6624642169. The next prime is 6624642223. The reversal of 6624642203 is 3022464266.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6624642203 - 2¹² = 6624638107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6624642223) 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, 884651 + ... + 892107.

It is an arithmetic number, because the mean of its divisors is an integer number (832663326).

Almost surely, 2^6624642203 is an apocalyptic number.

6624642203 is a deficient number, since it is larger than the sum of its proper divisors (36664405).

6624642203 is a wasteful number, since it uses less digits than its factorization.

6624642203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12253.

The product of its (nonzero) digits is 82944, while the sum is 35.

The square root of 6624642203 is about 81391.9050213226. The cubic root of 6624642203 is about 1878.1090654887.

The spelling of 6624642203 in words is "six billion, six hundred twenty-four million, six hundred forty-two thousand, two hundred three".