2003041 has 4 divisors (see below), whose sum is σ = 2022592. Its totient is φ = 1983492.

The previous prime is 2003033. The next prime is 2003051. The reversal of 2003041 is 1403002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2003041 - 2³ = 2003033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003011) 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, 9621 + ... + 9826.

It is an arithmetic number, because the mean of its divisors is an integer number (505648).

2^2003041 is an apocalyptic number.

It is an amenable number.

2003041 is a deficient number, since it is larger than the sum of its proper divisors (19551).

2003041 is a wasteful number, since it uses less digits than its factorization.

2003041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19550.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2003041 is about 1415.2883098507. The cubic root of 2003041 is about 126.0559296505.

Adding to 2003041 its reverse (1403002), we get a palindrome (3406043).

The spelling of 2003041 in words is "two million, three thousand, forty-one".