8931025 has 6 divisors (see below), whose sum is σ = 11074502. Its totient is φ = 7144800.

The previous prime is 8931017. The next prime is 8931037. The reversal of 8931025 is 5201398.

8931025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2585664 + 6345361 = 1608^2 + 2519^2 .

It is not a de Polignac number, because 8931025 - 2³ = 8931017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8930984 and 8931002.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 178596 + ... + 178645.

Almost surely, 2^8931025 is an apocalyptic number.

It is an amenable number.

8931025 is a deficient number, since it is larger than the sum of its proper divisors (2143477).

8931025 is a wasteful number, since it uses less digits than its factorization.

8931025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357251 (or 357246 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 8931025 is about 2988.4820561616. The cubic root of 8931025 is about 207.4756346288.

The spelling of 8931025 in words is "eight million, nine hundred thirty-one thousand, twenty-five".