8672812085847 has 32 divisors (see below), whose sum is σ = 14239049932800. Its totient is φ = 4572502744320.

The previous prime is 8672812085837. The next prime is 8672812085863. The reversal of 8672812085847 is 7485802182768.

It is a happy number.

It is not a de Polignac number, because 8672812085847 - 2⁸ = 8672812085591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8672812085837) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6948222 + ... + 8100827.

It is an arithmetic number, because the mean of its divisors is an integer number (444970310400).

Almost surely, 2^{8672812085847} is an apocalyptic number.

8672812085847 is a deficient number, since it is larger than the sum of its proper divisors (5566237846953).

8672812085847 is a wasteful number, since it uses less digits than its factorization.

8672812085847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15051183.

The product of its (nonzero) digits is 96337920, while the sum is 66.

The spelling of 8672812085847 in words is "eight trillion, six hundred seventy-two billion, eight hundred twelve million, eighty-five thousand, eight hundred forty-seven".