8720096 has 48 divisors (see below), whose sum is σ = 21409920. Its totient is φ = 3396480.

The previous prime is 8720087. The next prime is 8720111. The reversal of 8720096 is 6900278.

8720096 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695 + ... + 4233.

It is an arithmetic number, because the mean of its divisors is an integer number (446040).

Almost surely, 2^8720096 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 8720096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10704960).

8720096 is an abundant number, since it is smaller than the sum of its proper divisors (12689824).

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

8720096 is a wasteful number, since it uses less digits than its factorization.

8720096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567 (or 3559 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 8720096 is about 2952.9808668530. The cubic root of 8720096 is about 205.8292486454.

The spelling of 8720096 in words is "eight million, seven hundred twenty thousand, ninety-six".