9563825 has 6 divisors (see below), whose sum is σ = 11859174. Its totient is φ = 7651040.

The previous prime is 9563789. The next prime is 9563839. The reversal of 9563825 is 5283659.

It can be written as a sum of positive squares in 3 ways, for example, as 21904 + 9541921 = 148^2 + 3089^2 .

It is not a de Polignac number, because 9563825 - 2⁸ = 9563569 is a prime.

It is a Duffinian 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, 191252 + ... + 191301.

It is an arithmetic number, because the mean of its divisors is an integer number (1976529).

Almost surely, 2^9563825 is an apocalyptic number.

It is an amenable number.

9563825 is a deficient number, since it is larger than the sum of its proper divisors (2295349).

9563825 is a wasteful number, since it uses less digits than its factorization.

9563825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382563 (or 382558 counting only the distinct ones).

The product of its digits is 64800, while the sum is 38.

The square root of 9563825 is about 3092.5434515945. The cubic root of 9563825 is about 212.2644217479.

The spelling of 9563825 in words is "nine million, five hundred sixty-three thousand, eight hundred twenty-five".