8747218001 has 2 divisors, whose sum is σ = 8747218002. Its totient is φ = 8747218000.

The previous prime is 8747217979. The next prime is 8747218057. The reversal of 8747218001 is 1008127478.

8747218001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8639888401 + 107329600 = 92951^2 + 10360^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8747218001 is a prime.

It is not a weakly prime, because it can be changed into another prime (8747218801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4373609000 + 4373609001.

It is an arithmetic number, because the mean of its divisors is an integer number (4373609001).

Almost surely, 2^8747218001 is an apocalyptic number.

It is an amenable number.

8747218001 is a deficient number, since it is larger than the sum of its proper divisors (1).

8747218001 is an equidigital number, since it uses as much as digits as its factorization.

8747218001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25088, while the sum is 38.

The square root of 8747218001 is about 93526.5630770211. The cubic root of 8747218001 is about 2060.4242379631.

The spelling of 8747218001 in words is "eight billion, seven hundred forty-seven million, two hundred eighteen thousand, one".