8185082008 has 16 divisors (see below), whose sum is σ = 15358276080. Its totient is φ = 4089541728.

The previous prime is 8185081999. The next prime is 8185082011. The reversal of 8185082008 is 8002805818.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363291 + ... + 385162.

It is an arithmetic number, because the mean of its divisors is an integer number (959892255).

Almost surely, 2^8185082008 is an apocalyptic number.

It is an amenable number.

8185082008 is a deficient number, since it is larger than the sum of its proper divisors (7173194072).

8185082008 is a wasteful number, since it uses less digits than its factorization.

8185082008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749826 (or 749822 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 40.

The square root of 8185082008 is about 90471.4430524903. The cubic root of 8185082008 is about 2015.3060640486.

The spelling of 8185082008 in words is "eight billion, one hundred eighty-five million, eighty-two thousand, eight".