2320617652 has 24 divisors (see below), whose sum is σ = 4193931560. Its totient is φ = 1122698880.

The previous prime is 2320617643. The next prime is 2320617701. The reversal of 2320617652 is 2567160232.

It can be written as a sum of positive squares in 4 ways, for example, as 189502756 + 2131114896 = 13766^2 + 46164^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16527 + ... + 70102.

Almost surely, 2^2320617652 is an apocalyptic number.

It is an amenable number.

2320617652 is a deficient number, since it is larger than the sum of its proper divisors (1873313908).

2320617652 is a wasteful number, since it uses less digits than its factorization.

2320617652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86851 (or 86849 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 2320617652 is about 48172.7895393240. The cubic root of 2320617652 is about 1323.9386591820.

Adding to 2320617652 its reverse (2567160232), we get a palindrome (4887777884).

The spelling of 2320617652 in words is "two billion, three hundred twenty million, six hundred seventeen thousand, six hundred fifty-two".