2328909 has 8 divisors (see below), whose sum is σ = 3387552. Its totient is φ = 1411440.

The previous prime is 2328899. The next prime is 2328913. The reversal of 2328909 is 9098232.

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

It is not a de Polignac number, because 2328909 - 2⁸ = 2328653 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 70573 = 2328909 / (2 + 3 + 2 + 8 + 9 + 0 + 9).

It is a self number, because there is not a number n which added to its sum of digits gives 2328909.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2328409) 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, 35254 + ... + 35319.

It is an arithmetic number, because the mean of its divisors is an integer number (423444).

2^2328909 is an apocalyptic number.

It is an amenable number.

2328909 is a deficient number, since it is larger than the sum of its proper divisors (1058643).

2328909 is a wasteful number, since it uses less digits than its factorization.

2328909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70587.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2328909 is about 1526.0763414718. The cubic root of 2328909 is about 132.5513554338.

The spelling of 2328909 in words is "two million, three hundred twenty-eight thousand, nine hundred nine".