8681975 has 12 divisors (see below), whose sum is σ = 10814040. Its totient is φ = 6914400.

The previous prime is 8681969. The next prime is 8681977. The reversal of 8681975 is 5791868.

It is a happy number.

8681975 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8681975 - 2¹⁰ = 8680951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8681977) 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, 6080 + ... + 7370.

It is an arithmetic number, because the mean of its divisors is an integer number (901170).

Almost surely, 2^8681975 is an apocalyptic number.

8681975 is a deficient number, since it is larger than the sum of its proper divisors (2132065).

8681975 is a wasteful number, since it uses less digits than its factorization.

8681975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1570 (or 1565 counting only the distinct ones).

The product of its digits is 120960, while the sum is 44.

The square root of 8681975 is about 2946.5191328074. The cubic root of 8681975 is about 205.5288743336.

The spelling of 8681975 in words is "eight million, six hundred eighty-one thousand, nine hundred seventy-five".