8660752 has 30 divisors (see below), whose sum is σ = 17834858. Its totient is φ = 4073472.

The previous prime is 8660747. The next prime is 8660753. The reversal of 8660752 is 2570668.

It can be written as a sum of positive squares in 3 ways, for example, as 1175056 + 7485696 = 1084^2 + 2736^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (8660753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3688 + ... + 5560.

Almost surely, 2^8660752 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 8660752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8917429).

8660752 is an abundant number, since it is smaller than the sum of its proper divisors (9174106).

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

8660752 is a wasteful number, since it uses less digits than its factorization.

8660752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915 (or 1892 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 8660752 is about 2942.9155611400. The cubic root of 8660752 is about 205.3612666033.

The spelling of 8660752 in words is "eight million, six hundred sixty thousand, seven hundred fifty-two".