8045625 has 40 divisors (see below), whose sum is σ = 15345088. Its totient is φ = 3672000.

The previous prime is 8045623. The next prime is 8045629. The reversal of 8045625 is 5265408.

8045625 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8045625 - 2¹ = 8045623 is a prime.

It is a Duffinian number.

8045625 is strictly pandigital in base 8.

8045625 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8045592 and 8045601.

It is not an unprimeable number, because it can be changed into a prime (8045621) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12819 + ... + 13431.

Almost surely, 2^8045625 is an apocalyptic number.

It is an amenable number.

8045625 is a deficient number, since it is larger than the sum of its proper divisors (7299463).

8045625 is an equidigital number, since it uses as much as digits as its factorization.

8045625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 8045625 is about 2836.4810945959. The cubic root of 8045625 is about 200.3794878229.

The spelling of 8045625 in words is "eight million, forty-five thousand, six hundred twenty-five".