8500082 has 4 divisors (see below), whose sum is σ = 12750126. Its totient is φ = 4250040.

The previous prime is 8500081. The next prime is 8500099. The reversal of 8500082 is 2800058.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2800058 = 2 ⋅1400029.

It can be written as a sum of positive squares in only one way, i.e., 7845601 + 654481 = 2801^2 + 809^2 .

It is not an unprimeable number, because it can be changed into a prime (8500081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2125019 + ... + 2125022.

Almost surely, 2^8500082 is an apocalyptic number.

8500082 is a deficient number, since it is larger than the sum of its proper divisors (4250044).

8500082 is a wasteful number, since it uses less digits than its factorization.

8500082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4250043.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 8500082 is about 2915.4900102727. The cubic root of 8500082 is about 204.0834113599.

The spelling of 8500082 in words is "eight million, five hundred thousand, eighty-two".