2322645636 has 24 divisors (see below), whose sum is σ = 5434046464. Its totient is φ = 772138080.

The previous prime is 2322645629. The next prime is 2322645653. The reversal of 2322645636 is 6365462232.

It is a junction number, because it is equal to n+sod(n) for n = 2322645594 and 2322645603.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 254980 + ... + 263931.

Almost surely, 2^2322645636 is an apocalyptic number.

It is an amenable number.

2322645636 is an abundant number, since it is smaller than the sum of its proper divisors (3111400828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2322645636 is a wasteful number, since it uses less digits than its factorization.

2322645636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519291 (or 519289 counting only the distinct ones).

The product of its digits is 311040, while the sum is 39.

The square root of 2322645636 is about 48193.8340039470. The cubic root of 2322645636 is about 1324.3242095084.

The spelling of 2322645636 in words is "two billion, three hundred twenty-two million, six hundred forty-five thousand, six hundred thirty-six".