8282505 has 64 divisors (see below), whose sum is σ = 16920576. Its totient is φ = 3360000.

The previous prime is 8282497. The next prime is 8282513. The reversal of 8282505 is 5052828.

It is an interprime number because it is at equal distance from previous prime (8282497) and next prime (8282513).

It is not a de Polignac number, because 8282505 - 2³ = 8282497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 81955 + ... + 82055.

It is an arithmetic number, because the mean of its divisors is an integer number (264384).

Almost surely, 2^8282505 is an apocalyptic number.

It is an amenable number.

8282505 is an abundant number, since it is smaller than the sum of its proper divisors (8638071).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8282505 is a wasteful number, since it uses less digits than its factorization.

8282505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8282505 is about 2877.9341549104. The cubic root of 8282505 is about 202.3270280278.

It can be divided in two parts, 828 and 2505, that added together give a palindrome (3333).

The spelling of 8282505 in words is "eight million, two hundred eighty-two thousand, five hundred five".