1004930825 has 6 divisors (see below), whose sum is σ = 1246114254. Its totient is φ = 803944640.

The previous prime is 1004930783. The next prime is 1004930833. The reversal of 1004930825 is 5280394001.

1004930825 is digitally balanced in base 2, 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 3 ways, for example, as 145033849 + 859896976 = 12043^2 + 29324^2 .

It is not a de Polignac number, because 1004930825 - 2⁶ = 1004930761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1004930791 and 1004930800.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20098592 + ... + 20098641.

It is an arithmetic number, because the mean of its divisors is an integer number (207685709).

Almost surely, 2^1004930825 is an apocalyptic number.

It is an amenable number.

1004930825 is a deficient number, since it is larger than the sum of its proper divisors (241183429).

1004930825 is an equidigital number, since it uses as much as digits as its factorization.

1004930825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40197243 (or 40197238 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1004930825 is about 31700.6439209048. The cubic root of 1004930825 is about 1001.6409142609.

The spelling of 1004930825 in words is "one billion, four million, nine hundred thirty thousand, eight hundred twenty-five".