8755825 has 24 divisors (see below), whose sum is σ = 12108600. Its totient is φ = 6236160.

The previous prime is 8755823. The next prime is 8755841. The reversal of 8755825 is 5285578.

It can be written as a sum of positive squares in 12 ways, for example, as 6517809 + 2238016 = 2553^2 + 1496^2 .

It is not a de Polignac number, because 8755825 - 2¹ = 8755823 is a prime.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8755823) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 8961 + ... + 9889.

It is an arithmetic number, because the mean of its divisors is an integer number (504525).

Almost surely, 2^8755825 is an apocalyptic number.

It is an amenable number.

8755825 is a deficient number, since it is larger than the sum of its proper divisors (3352775).

8755825 is a wasteful number, since it uses less digits than its factorization.

8755825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981 (or 976 counting only the distinct ones).

The product of its digits is 112000, while the sum is 40.

The square root of 8755825 is about 2959.0243324447. The cubic root of 8755825 is about 206.1099814889.

The spelling of 8755825 in words is "eight million, seven hundred fifty-five thousand, eight hundred twenty-five".