8500084 has 24 divisors (see below), whose sum is σ = 15491840. Its totient is φ = 4077216.

The previous prime is 8500081. The next prime is 8500099. The reversal of 8500084 is 4800058.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 11329 + ... + 12055.

Almost surely, 2^8500084 is an apocalyptic number.

It is an amenable number.

8500084 is a deficient number, since it is larger than the sum of its proper divisors (6991756).

8500084 is a wasteful number, since it uses less digits than its factorization.

8500084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 8500084 is about 2915.4903532682. The cubic root of 8500084 is about 204.0834273663.

The spelling of 8500084 in words is "eight million, five hundred thousand, eighty-four".