2322531164 has 12 divisors (see below), whose sum is σ = 4064891544. Its totient is φ = 1161133584.

The previous prime is 2322531161. The next prime is 2322531173. The reversal of 2322531164 is 4611352232.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322531161) 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, 14039 + ... + 69585.

It is an arithmetic number, because the mean of its divisors is an integer number (338740962).

Almost surely, 2^2322531164 is an apocalyptic number.

It is an amenable number.

2322531164 is a deficient number, since it is larger than the sum of its proper divisors (1742360380).

2322531164 is a wasteful number, since it uses less digits than its factorization.

2322531164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66004 (or 66002 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 2322531164 is about 48192.6463685073. The cubic root of 2322531164 is about 1324.3024526336.

Adding to 2322531164 its reverse (4611352232), we get a palindrome (6933883396).

The spelling of 2322531164 in words is "two billion, three hundred twenty-two million, five hundred thirty-one thousand, one hundred sixty-four".