8545825 has 12 divisors (see below), whose sum is σ = 10733440. Its totient is φ = 6748560.

The previous prime is 8545813. The next prime is 8545829. The reversal of 8545825 is 5285458.

It is not a de Polignac number, because 8545825 - 2⁷ = 8545697 is a prime.

It is a super-3 number, since 3×8545825³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8545829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189 + ... + 4138.

Almost surely, 2^8545825 is an apocalyptic number.

It is an amenable number.

8545825 is a deficient number, since it is larger than the sum of its proper divisors (2187615).

8545825 is a wasteful number, since it uses less digits than its factorization.

8545825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4416 (or 4411 counting only the distinct ones).

The product of its digits is 64000, while the sum is 37.

The square root of 8545825 is about 2923.3243063335. The cubic root of 8545825 is about 204.4488467095.

The spelling of 8545825 in words is "eight million, five hundred forty-five thousand, eight hundred twenty-five".