6228505008 has 120 divisors (see below), whose sum is σ = 19173560016. Its totient is φ = 1887367680.

The previous prime is 6228504983. The next prime is 6228505057. The reversal of 6228505008 is 8005058226.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175416 + ... + 207912.

Almost surely, 2^6228505008 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 6228505008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9586780008).

6228505008 is an abundant number, since it is smaller than the sum of its proper divisors (12945055008).

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

6228505008 is a wasteful number, since it uses less digits than its factorization.

6228505008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32544 (or 32513 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 6228505008 is about 78920.8781502081. The cubic root of 6228505008 is about 1839.9016377790.

The spelling of 6228505008 in words is "six billion, two hundred twenty-eight million, five hundred five thousand, eight".