8023680625 has 15 divisors (see below), whose sum is σ = 10029190413. Its totient is φ = 6417153000.

The previous prime is 8023680557. The next prime is 8023680631. The reversal of 8023680625 is 5260863208.

The square root of 8023680625 is 89575.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 629056561 + 7394624064 = 25081^2 + 85992^2 .

It is not a de Polignac number, because 8023680625 - 2¹¹ = 8023678577 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 2237584 + ... + 2241166.

Almost surely, 2^8023680625 is an apocalyptic number.

8023680625 is the 89575-th square number.

8023680625 is the 44788-th centered octagonal number.

It is an amenable number.

8023680625 is a deficient number, since it is larger than the sum of its proper divisors (2005509788).

8023680625 is an frugal number, since it uses more digits than its factorization.

8023680625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7186 (or 3588 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

The cubic root of 8023680625 is about 2001.9714414874.

The spelling of 8023680625 in words is "eight billion, twenty-three million, six hundred eighty thousand, six hundred twenty-five".