2687233652 has 12 divisors (see below), whose sum is σ = 4703109600. Its totient is φ = 1343488056.

The previous prime is 2687233649. The next prime is 2687233657. The reversal of 2687233652 is 2563327862.

2687233652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2687233657) 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, 26753 + ... + 78039.

It is an arithmetic number, because the mean of its divisors is an integer number (391925800).

Almost surely, 2^2687233652 is an apocalyptic number.

It is an amenable number.

2687233652 is a deficient number, since it is larger than the sum of its proper divisors (2015875948).

2687233652 is a wasteful number, since it uses less digits than its factorization.

2687233652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64390 (or 64388 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The square root of 2687233652 is about 51838.5344314440. The cubic root of 2687233652 is about 1390.2785101738.

The spelling of 2687233652 in words is "two billion, six hundred eighty-seven million, two hundred thirty-three thousand, six hundred fifty-two".