6623005244 has 24 divisors (see below), whose sum is σ = 11861388000. Its totient is φ = 3234893760.

The previous prime is 6623005229. The next prime is 6623005271. The reversal of 6623005244 is 4425003266.

It is a self number, because there is not a number n which added to its sum of digits gives 6623005244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76019 + ... + 137930.

It is an arithmetic number, because the mean of its divisors is an integer number (494224500).

Almost surely, 2^6623005244 is an apocalyptic number.

It is an amenable number.

6623005244 is a deficient number, since it is larger than the sum of its proper divisors (5238382756).

6623005244 is a wasteful number, since it uses less digits than its factorization.

6623005244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214133 (or 214131 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 6623005244 is about 81381.8483692770. The cubic root of 6623005244 is about 1877.9543582251.

The spelling of 6623005244 in words is "six billion, six hundred twenty-three million, five thousand, two hundred forty-four".