8689113 has 10 divisors (see below), whose sum is σ = 12980154. Its totient is φ = 5792688.

The previous prime is 8689111. The next prime is 8689129. The reversal of 8689113 is 3119868.

It can be written as a sum of positive squares in only one way, i.e., 5184729 + 3504384 = 2277^2 + 1872^2 .

It is not a de Polignac number, because 8689113 - 2¹ = 8689111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8689111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 53556 + ... + 53717.

Almost surely, 2^8689113 is an apocalyptic number.

It is an amenable number.

8689113 is a deficient number, since it is larger than the sum of its proper divisors (4291041).

8689113 is a wasteful number, since it uses less digits than its factorization.

8689113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107285 (or 107276 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 8689113 is about 2947.7301436868. The cubic root of 8689113 is about 205.5851849939.

The spelling of 8689113 in words is "eight million, six hundred eighty-nine thousand, one hundred thirteen".