2002158652 has 48 divisors (see below), whose sum is σ = 3911242720. Its totient is φ = 890756352.

The previous prime is 2002158589. The next prime is 2002158673. The reversal of 2002158652 is 2568512002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204943 + ... + 214489.

Almost surely, 2^2002158652 is an apocalyptic number.

It is an amenable number.

2002158652 is a deficient number, since it is larger than the sum of its proper divisors (1909084068).

2002158652 is a wasteful number, since it uses less digits than its factorization.

2002158652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9710 (or 9708 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 2002158652 is about 44745.4875043283. The cubic root of 2002158652 is about 1260.3741754263.

The spelling of 2002158652 in words is "two billion, two million, one hundred fifty-eight thousand, six hundred fifty-two".