2323785845 has 16 divisors (see below), whose sum is σ = 2962225728. Its totient is φ = 1743955200.

The previous prime is 2323785829. The next prime is 2323785847. The reversal of 2323785845 is 5485873232.

It is not a de Polignac number, because 2323785845 - 2⁴ = 2323785829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2323785845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323785847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18431 + ... + 70620.

It is an arithmetic number, because the mean of its divisors is an integer number (185139108).

Almost surely, 2^2323785845 is an apocalyptic number.

It is an amenable number.

2323785845 is a deficient number, since it is larger than the sum of its proper divisors (638439883).

2323785845 is a wasteful number, since it uses less digits than its factorization.

2323785845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89380.

The product of its digits is 1612800, while the sum is 47.

The square root of 2323785845 is about 48205.6619599814. The cubic root of 2323785845 is about 1324.5408818718.

The spelling of 2323785845 in words is "two billion, three hundred twenty-three million, seven hundred eighty-five thousand, eight hundred forty-five".