8382045 has 16 divisors (see below), whose sum is σ = 15327360. Its totient is φ = 3831744.

The previous prime is 8382013. The next prime is 8382053. The reversal of 8382045 is 5402838.

It is not a de Polignac number, because 8382045 - 2⁵ = 8382013 is a prime.

8382045 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39810 + ... + 40019.

It is an arithmetic number, because the mean of its divisors is an integer number (957960).

Almost surely, 2^8382045 is an apocalyptic number.

It is an amenable number.

8382045 is a deficient number, since it is larger than the sum of its proper divisors (6945315).

8382045 is a wasteful number, since it uses less digits than its factorization.

8382045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79844.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 8382045 is about 2895.1761604434. The cubic root of 8382045 is about 203.1343315634.

It can be divided in two parts, 83 and 82045, that added together give a palindrome (82128).

The spelling of 8382045 in words is "eight million, three hundred eighty-two thousand, forty-five".