8681895 has 12 divisors (see below), whose sum is σ = 15048696. Its totient is φ = 4630320.

The previous prime is 8681857. The next prime is 8681899. The reversal of 8681895 is 5981868.

8681895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8681895 - 2⁶ = 8681831 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 192931 = 8681895 / (8 + 6 + 8 + 1 + 8 + 9 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 8681895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8681899) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96421 + ... + 96510.

It is an arithmetic number, because the mean of its divisors is an integer number (1254058).

Almost surely, 2^8681895 is an apocalyptic number.

8681895 is a deficient number, since it is larger than the sum of its proper divisors (6366801).

8681895 is a wasteful number, since it uses less digits than its factorization.

8681895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192942 (or 192939 counting only the distinct ones).

The product of its digits is 138240, while the sum is 45.

The square root of 8681895 is about 2946.5055574358. The cubic root of 8681895 is about 205.5282430502.

The spelling of 8681895 in words is "eight million, six hundred eighty-one thousand, eight hundred ninety-five".