8818925 has 6 divisors (see below), whose sum is σ = 10935498. Its totient is φ = 7055120.

The previous prime is 8818897. The next prime is 8818933. The reversal of 8818925 is 5298188.

It can be written as a sum of positive squares in 3 ways, for example, as 75076 + 8743849 = 274^2 + 2957^2 .

It is not a de Polignac number, because 8818925 - 2⁸ = 8818669 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 (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 176354 + ... + 176403.

It is an arithmetic number, because the mean of its divisors is an integer number (1822583).

Almost surely, 2^8818925 is an apocalyptic number.

It is an amenable number.

8818925 is a deficient number, since it is larger than the sum of its proper divisors (2116573).

8818925 is a wasteful number, since it uses less digits than its factorization.

8818925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352767 (or 352762 counting only the distinct ones).

The product of its digits is 46080, while the sum is 41.

The square root of 8818925 is about 2969.6674898042. The cubic root of 8818925 is about 206.6039163751.

The spelling of 8818925 in words is "eight million, eight hundred eighteen thousand, nine hundred twenty-five".