8820272232 has 96 divisors (see below), whose sum is σ = 24590292480. Its totient is φ = 2854051200.

The previous prime is 8820272221. The next prime is 8820272267. The reversal of 8820272232 is 2322720288.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1229857 + ... + 1237007.

It is an arithmetic number, because the mean of its divisors is an integer number (256148880).

Almost surely, 2^8820272232 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 8820272232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12295146240).

8820272232 is an abundant number, since it is smaller than the sum of its proper divisors (15770020248).

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

8820272232 is a wasteful number, since it uses less digits than its factorization.

8820272232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7663 (or 7656 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 8820272232 is about 93916.3043991830. The cubic root of 8820272232 is about 2066.1443652484.

The spelling of 8820272232 in words is "eight billion, eight hundred twenty million, two hundred seventy-two thousand, two hundred thirty-two".