8282545 has 12 divisors (see below), whose sum is σ = 10324980. Its totient is φ = 6370784.

The previous prime is 8282513. The next prime is 8282567. The reversal of 8282545 is 5452828.

It can be written as a sum of positive squares in 2 ways, for example, as 3655744 + 4626801 = 1912^2 + 2151^2 .

It is not a de Polignac number, because 8282545 - 2⁵ = 8282513 is a prime.

It is an Ulam number.

Its product of digits (25600) is a multiple of the sum of its prime factors (512).

It is a self number, because there is not a number n which added to its sum of digits gives 8282545.

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, 34536 + ... + 34774.

It is an arithmetic number, because the mean of its divisors is an integer number (860415).

Almost surely, 2^8282545 is an apocalyptic number.

It is an amenable number.

8282545 is a deficient number, since it is larger than the sum of its proper divisors (2042435).

8282545 is an equidigital number, since it uses as much as digits as its factorization.

8282545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 273 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 8282545 is about 2877.9411043314. The cubic root of 8282545 is about 202.3273537372.

The spelling of 8282545 in words is "eight million, two hundred eighty-two thousand, five hundred forty-five".