8682745 has 16 divisors (see below), whose sum is σ = 10866960. Its totient is φ = 6651904.

The previous prime is 8682743. The next prime is 8682749. The reversal of 8682745 is 5472868.

It can be written as a sum of positive squares in 8 ways, for example, as 109561 + 8573184 = 331^2 + 2928^2 .

It is not a de Polignac number, because 8682745 - 2¹ = 8682743 is a prime.

8682745 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8682698 and 8682707.

It is not an unprimeable number, because it can be changed into a prime (8682743) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33657 + ... + 33913.

It is an arithmetic number, because the mean of its divisors is an integer number (679185).

Almost surely, 2^8682745 is an apocalyptic number.

It is an amenable number.

8682745 is a deficient number, since it is larger than the sum of its proper divisors (2184215).

8682745 is a wasteful number, since it uses less digits than its factorization.

8682745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524.

The product of its digits is 107520, while the sum is 40.

The square root of 8682745 is about 2946.6497925610. The cubic root of 8682745 is about 205.5349502382.

The spelling of 8682745 in words is "eight million, six hundred eighty-two thousand, seven hundred forty-five".