6602642200 has 288 divisors, whose sum is σ = 20335484160. Its totient is φ = 1967750400.

The previous prime is 6602642183. The next prime is 6602642201. The reversal of 6602642200 is 22462066.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6602642201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2478069 + ... + 2480731.

It is an arithmetic number, because the mean of its divisors is an integer number (70609320).

Almost surely, 2^6602642200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6602642200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10167742080).

6602642200 is an abundant number, since it is smaller than the sum of its proper divisors (13732841960).

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

6602642200 is a wasteful number, since it uses less digits than its factorization.

6602642200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 6602642200 is about 81256.6440360418. The cubic root of 6602642200 is about 1876.0277340520.

The spelling of 6602642200 in words is "six billion, six hundred two million, six hundred forty-two thousand, two hundred".