8689612 has 24 divisors (see below), whose sum is σ = 16385600. Its totient is φ = 4018896.

The previous prime is 8689609. The next prime is 8689627. The reversal of 8689612 is 2169868.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1939 + ... + 4597.

Almost surely, 2^8689612 is an apocalyptic number.

It is an amenable number.

8689612 is a deficient number, since it is larger than the sum of its proper divisors (7695988).

8689612 is a wasteful number, since it uses less digits than its factorization.

8689612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725 (or 2723 counting only the distinct ones).

The product of its digits is 41472, while the sum is 40.

The square root of 8689612 is about 2947.8147838696. The cubic root of 8689612 is about 205.5891203800.

It can be divided in two parts, 86 and 89612, that added together give a palindrome (89698).

The spelling of 8689612 in words is "eight million, six hundred eighty-nine thousand, six hundred twelve".