8672025 has 24 divisors (see below), whose sum is σ = 14676640. Its totient is φ = 4515840.

The previous prime is 8672003. The next prime is 8672047. The reversal of 8672025 is 5202768.

8672025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8672003) and next prime (8672047).

It is not a de Polignac number, because 8672025 - 2⁸ = 8671769 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8671983 and 8672001.

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, 1881 + ... + 4569.

Almost surely, 2^8672025 is an apocalyptic number.

It is an amenable number.

8672025 is a deficient number, since it is larger than the sum of its proper divisors (6004615).

8672025 is a wasteful number, since it uses less digits than its factorization.

8672025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745 (or 2740 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 8672025 is about 2944.8302158189. The cubic root of 8672025 is about 205.4503286867.

The spelling of 8672025 in words is "eight million, six hundred seventy-two thousand, twenty-five".