2002002036 has 24 divisors (see below), whose sum is σ = 4770729600. Its totient is φ = 653135232.

The previous prime is 2002002029. The next prime is 2002002047. The reversal of 2002002036 is 6302002002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1774261 + ... + 1775388.

It is an arithmetic number, because the mean of its divisors is an integer number (198780400).

Almost surely, 2^2002002036 is an apocalyptic number.

It is an amenable number.

2002002036 is an abundant number, since it is smaller than the sum of its proper divisors (2768727564).

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

2002002036 is a wasteful number, since it uses less digits than its factorization.

2002002036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549703 (or 3549701 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2002002036 is about 44743.7373941874. The cubic root of 2002002036 is about 1260.3413109129.

Adding to 2002002036 its reverse (6302002002), we get a palindrome (8304004038).

The spelling of 2002002036 in words is "two billion, two million, two thousand, thirty-six", and thus it is an eban number.