2003896085 has 32 divisors (see below), whose sum is σ = 2636409600. Its totient is φ = 1456358400.

The previous prime is 2003896073. The next prime is 2003896109. The reversal of 2003896085 is 5806983002.

It is not a de Polignac number, because 2003896085 - 2¹⁸ = 2003633941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413597 + ... + 418413.

It is an arithmetic number, because the mean of its divisors is an integer number (82387800).

Almost surely, 2^2003896085 is an apocalyptic number.

It is an amenable number.

2003896085 is a deficient number, since it is larger than the sum of its proper divisors (632513515).

2003896085 is a wasteful number, since it uses less digits than its factorization.

2003896085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5021.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2003896085 is about 44764.8979111982. The cubic root of 2003896085 is about 1260.7386458046.

The spelling of 2003896085 in words is "two billion, three million, eight hundred ninety-six thousand, eighty-five".