115747008 has 112 divisors (see below), whose sum is σ = 334548480. Its totient is φ = 35103744.

The previous prime is 115747007. The next prime is 115747019. The reversal of 115747008 is 800747511.

It is a self number, because there is not a number n which added to its sum of digits gives 115747008.

It is not an unprimeable number, because it can be changed into a prime (115747001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196891 + ... + 197477.

It is an arithmetic number, because the mean of its divisors is an integer number (2987040).

Almost surely, 2^115747008 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 115747008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167274240).

115747008 is an abundant number, since it is smaller than the sum of its proper divisors (218801472).

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

115747008 is a wasteful number, since it uses less digits than its factorization.

115747008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 33.

The square root of 115747008 is about 10758.5783447443. The cubic root of 115747008 is about 487.3450858205.

The spelling of 115747008 in words is "one hundred fifteen million, seven hundred forty-seven thousand, eight".