2288304213 has 16 divisors (see below), whose sum is σ = 3289540800. Its totient is φ = 1406571264.

The previous prime is 2288304199. The next prime is 2288304229. The reversal of 2288304213 is 3124038822.

It is not a de Polignac number, because 2288304213 - 2⁶ = 2288304149 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288304113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1213 + ... + 67661.

It is an arithmetic number, because the mean of its divisors is an integer number (205596300).

Almost surely, 2^2288304213 is an apocalyptic number.

It is an amenable number.

2288304213 is a deficient number, since it is larger than the sum of its proper divisors (1001236587).

2288304213 is a wasteful number, since it uses less digits than its factorization.

2288304213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67348.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2288304213 is about 47836.2228128434. Note that the first 3 decimals coincide. The cubic root of 2288304213 is about 1317.7648531673.

The spelling of 2288304213 in words is "two billion, two hundred eighty-eight million, three hundred four thousand, two hundred thirteen".