2002385 has 24 divisors (see below), whose sum is σ = 3053376. Its totient is φ = 1246560.

The previous prime is 2002373. The next prime is 2002387. The reversal of 2002385 is 5832002.

It is not a de Polignac number, because 2002385 - 2¹⁰ = 2001361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002387) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2324 + ... + 3066.

It is an arithmetic number, because the mean of its divisors is an integer number (127224).

2^2002385 is an apocalyptic number.

It is an amenable number.

2002385 is a deficient number, since it is larger than the sum of its proper divisors (1050991).

2002385 is a wasteful number, since it uses less digits than its factorization.

2002385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773 (or 766 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2002385 is about 1415.0565359730. The cubic root of 2002385 is about 126.0421669569.

Adding to 2002385 its reverse (5832002), we get a palindrome (7834387).

The spelling of 2002385 in words is "two million, two thousand, three hundred eighty-five".