2025903 has 12 divisors (see below), whose sum is σ = 2969624. Its totient is φ = 1227600.

The previous prime is 2025901. The next prime is 2025917. The reversal of 2025903 is 3095202.

2025903 is nontrivially palindromic in base 8.

It is not a de Polignac number, because 2025903 - 2¹ = 2025901 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2025903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2428 + ... + 3153.

2^2025903 is an apocalyptic number.

2025903 is a deficient number, since it is larger than the sum of its proper divisors (943721).

2025903 is a wasteful number, since it uses less digits than its factorization.

2025903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5606 (or 5595 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2025903 is about 1423.3421935712. The cubic root of 2025903 is about 126.5337024253.

It can be divided in two parts, 202 and 5903, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 2025903 in words is "two million, twenty-five thousand, nine hundred three".