7115208288 has 96 divisors (see below), whose sum is σ = 20414177280. Its totient is φ = 2160199680.

The previous prime is 7115208259. The next prime is 7115208341. The reversal of 7115208288 is 8828025117.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19728 + ... + 120911.

It is an arithmetic number, because the mean of its divisors is an integer number (212647680).

Almost surely, 2^7115208288 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 7115208288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10207088640).

7115208288 is an abundant number, since it is smaller than the sum of its proper divisors (13298968992).

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

7115208288 is a wasteful number, since it uses less digits than its factorization.

7115208288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140700 (or 140692 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

The square root of 7115208288 is about 84351.6940434512. The cubic root of 7115208288 is about 1923.3686781445.

The spelling of 7115208288 in words is "seven billion, one hundred fifteen million, two hundred eight thousand, two hundred eighty-eight".