2328689 has 8 divisors (see below), whose sum is σ = 2622720. Its totient is φ = 2048400.

The previous prime is 2328653. The next prime is 2328691. The reversal of 2328689 is 9868232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2328689 - 2²⁰ = 1280113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2328619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3074 + ... + 3755.

It is an arithmetic number, because the mean of its divisors is an integer number (327840).

2^2328689 is an apocalyptic number.

It is an amenable number.

2328689 is a deficient number, since it is larger than the sum of its proper divisors (294031).

2328689 is a wasteful number, since it uses less digits than its factorization.

2328689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871.

The product of its digits is 41472, while the sum is 38.

The square root of 2328689 is about 1526.0042594960. The cubic root of 2328689 is about 132.5471814885.

The spelling of 2328689 in words is "two million, three hundred twenty-eight thousand, six hundred eighty-nine".