8282725 has 12 divisors (see below), whose sum is σ = 11204640. Its totient is φ = 6023600.

The previous prime is 8282717. The next prime is 8282731. The reversal of 8282725 is 5272828.

It is not a de Polignac number, because 8282725 - 2³ = 8282717 is a prime.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 14785 + ... + 15334.

It is an arithmetic number, because the mean of its divisors is an integer number (933720).

Almost surely, 2^8282725 is an apocalyptic number.

It is an amenable number.

8282725 is a deficient number, since it is larger than the sum of its proper divisors (2921915).

8282725 is a wasteful number, since it uses less digits than its factorization.

8282725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30140 (or 30135 counting only the distinct ones).

The product of its digits is 17920, while the sum is 34.

The square root of 8282725 is about 2877.9723765179. The cubic root of 8282725 is about 202.3288194163.

It can be divided in two parts, 828 and 2725, that added together give a palindrome (3553).

The spelling of 8282725 in words is "eight million, two hundred eighty-two thousand, seven hundred twenty-five".