2003025 has 24 divisors (see below), whose sum is σ = 3508704. Its totient is φ = 1004800.

The previous prime is 2003021. The next prime is 2003033. The reversal of 2003025 is 5203002.

It is not a de Polignac number, because 2003025 - 2² = 2003021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2003025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003021) 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, 490 + ... + 2060.

It is an arithmetic number, because the mean of its divisors is an integer number (146196).

2^2003025 is an apocalyptic number.

2003025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2003025 is a deficient number, since it is larger than the sum of its proper divisors (1505679).

2003025 is a wasteful number, since it uses less digits than its factorization.

2003025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 2003025 is about 1415.2826572809. The cubic root of 2003025 is about 126.0555940108.

Adding to 2003025 its reverse (5203002), we get a palindrome (7206027).

The spelling of 2003025 in words is "two million, three thousand, twenty-five".