96689 has 4 divisors (see below), whose sum is σ = 99840. Its totient is φ = 93540.

The previous prime is 96671. The next prime is 96697. The reversal of 96689 is 98669.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 96689 - 2¹² = 92593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529 + ... + 1590.

It is an arithmetic number, because the mean of its divisors is an integer number (24960).

2⁹⁶⁶⁸⁹ is an apocalyptic number.

It is an amenable number.

96689 is a deficient number, since it is larger than the sum of its proper divisors (3151).

96689 is a wasteful number, since it uses less digits than its factorization.

96689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150.

The product of its digits is 23328, while the sum is 38.

The square root of 96689 is about 310.9485487987. The cubic root of 96689 is about 45.8978514697.

The spelling of 96689 in words is "ninety-six thousand, six hundred eighty-nine".