2322536643 has 36 divisors (see below), whose sum is σ = 3906291168. Its totient is φ = 1325872800.

The previous prime is 2322536641. The next prime is 2322536663. The reversal of 2322536643 is 3466352232.

2322536643 is a `hidden beast` number, since 2 + 3 + 2 + 2 + 5 + 3 + 6 + 643 = 666.

It is not a de Polignac number, because 2322536643 - 2¹ = 2322536641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2322536598 and 2322536607.

It is not an unprimeable number, because it can be changed into a prime (2322536641) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 625693 + ... + 629393.

It is an arithmetic number, because the mean of its divisors is an integer number (108508088).

Almost surely, 2^2322536643 is an apocalyptic number.

2322536643 is a deficient number, since it is larger than the sum of its proper divisors (1583754525).

2322536643 is a wasteful number, since it uses less digits than its factorization.

2322536643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144 (or 5134 counting only the distinct ones).

The product of its digits is 155520, while the sum is 36.

The square root of 2322536643 is about 48192.7032132459. The cubic root of 2322536643 is about 1324.3034940042.

Adding to 2322536643 its reverse (3466352232), we get a palindrome (5788888875).

The spelling of 2322536643 in words is "two billion, three hundred twenty-two million, five hundred thirty-six thousand, six hundred forty-three".