2328859 has 4 divisors (see below), whose sum is σ = 2508016. Its totient is φ = 2149704.

The previous prime is 2328857. The next prime is 2328869. The reversal of 2328859 is 9588232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2328859 - 2¹ = 2328857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2328857) 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, 89559 + ... + 89584.

It is an arithmetic number, because the mean of its divisors is an integer number (627004).

2^2328859 is an apocalyptic number.

2328859 is a deficient number, since it is larger than the sum of its proper divisors (179157).

2328859 is a wasteful number, since it uses less digits than its factorization.

2328859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179156.

The product of its digits is 34560, while the sum is 37.

The square root of 2328859 is about 1526.0599595036. The cubic root of 2328859 is about 132.5504068330.

It can be divided in two parts, 23 and 28859, that added together give a palindrome (28882).

The spelling of 2328859 in words is "two million, three hundred twenty-eight thousand, eight hundred fifty-nine".