8106625 has 8 divisors (see below), whose sum is σ = 10117224. Its totient is φ = 6485200.

The previous prime is 8106617. The next prime is 8106629. The reversal of 8106625 is 5266018.

8106625 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 4 ways, for example, as 35344 + 8071281 = 188^2 + 2841^2 .

It is not a de Polignac number, because 8106625 - 2³ = 8106617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8106593 and 8106602.

It is not an unprimeable number, because it can be changed into a prime (8106629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32302 + ... + 32551.

It is an arithmetic number, because the mean of its divisors is an integer number (1264653).

Almost surely, 2^8106625 is an apocalyptic number.

It is an amenable number.

8106625 is a deficient number, since it is larger than the sum of its proper divisors (2010599).

8106625 is an equidigital number, since it uses as much as digits as its factorization.

8106625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64868 (or 64858 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 8106625 is about 2847.2135501223. The cubic root of 8106625 is about 200.8846231075.

The spelling of 8106625 in words is "eight million, one hundred six thousand, six hundred twenty-five".