652112312 has 16 divisors (see below), whose sum is σ = 1223328840. Its totient is φ = 325891296.

The previous prime is 652112297. The next prime is 652112323. The reversal of 652112312 is 213211256.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2903 + ... + 36230.

Almost surely, 2^652112312 is an apocalyptic number.

It is an amenable number.

652112312 is a deficient number, since it is larger than the sum of its proper divisors (571216528).

652112312 is a wasteful number, since it uses less digits than its factorization.

652112312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41222 (or 41218 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 652112312 is about 25536.4898135981. The cubic root of 652112312 is about 867.1764329082.

Adding to 652112312 its reverse (213211256), we get a palindrome (865323568).

The spelling of 652112312 in words is "six hundred fifty-two million, one hundred twelve thousand, three hundred twelve".