8681232 has 60 divisors (see below), whose sum is σ = 26095056. Its totient is φ = 2479680.

The previous prime is 8681221. The next prime is 8681243. The reversal of 8681232 is 2321868.

It is an interprime number because it is at equal distance from previous prime (8681221) and next prime (8681243).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8681232.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507 + ... + 4197.

Almost surely, 2^8681232 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 8681232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13047528).

8681232 is an abundant number, since it is smaller than the sum of its proper divisors (17413824).

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

8681232 is a wasteful number, since it uses less digits than its factorization.

8681232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716 (or 3703 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 8681232 is about 2946.3930491365. The cubic root of 8681232 is about 205.5230111397.

It can be divided in two parts, 86 and 81232, that added together give a palindrome (81318).

The spelling of 8681232 in words is "eight million, six hundred eighty-one thousand, two hundred thirty-two".