8436825 has 48 divisors (see below), whose sum is σ = 16070400. Its totient is φ = 4334400.

The previous prime is 8436821. The next prime is 8436877. The reversal of 8436825 is 5286348.

8436825 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8436825 - 2² = 8436821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8436825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8436821) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19360 + ... + 19790.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 2^8436825 is an apocalyptic number.

It is an amenable number.

8436825 is a deficient number, since it is larger than the sum of its proper divisors (7633575).

8436825 is a wasteful number, since it uses less digits than its factorization.

8436825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479 (or 468 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 8436825 is about 2904.6213178313. The cubic root of 8436825 is about 203.5758922646.

It can be divided in two parts, 8436 and 825, that added together give a cube (9261 = 21³).

The spelling of 8436825 in words is "eight million, four hundred thirty-six thousand, eight hundred twenty-five".