8818525 has 6 divisors (see below), whose sum is σ = 10935002. Its totient is φ = 7054800.

The previous prime is 8818507. The next prime is 8818531. The reversal of 8818525 is 5258188.

It can be written as a sum of positive squares in 3 ways, for example, as 257049 + 8561476 = 507^2 + 2926^2 .

It is not a de Polignac number, because 8818525 - 2⁹ = 8818013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176346 + ... + 176395.

Almost surely, 2^8818525 is an apocalyptic number.

It is an amenable number.

8818525 is a deficient number, since it is larger than the sum of its proper divisors (2116477).

8818525 is a wasteful number, since it uses less digits than its factorization.

8818525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352751 (or 352746 counting only the distinct ones).

The product of its digits is 25600, while the sum is 37.

The square root of 8818525 is about 2969.6001414332. The cubic root of 8818525 is about 206.6007926831.

The spelling of 8818525 in words is "eight million, eight hundred eighteen thousand, five hundred twenty-five".