2003254 has 32 divisors (see below), whose sum is σ = 3545856. Its totient is φ = 839520.

The previous prime is 2003237. The next prime is 2003257. The reversal of 2003254 is 4523002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18669 + ... + 18775.

It is an arithmetic number, because the mean of its divisors is an integer number (110808).

2^2003254 is an apocalyptic number.

2003254 is a deficient number, since it is larger than the sum of its proper divisors (1542602).

2003254 is a wasteful number, since it uses less digits than its factorization.

2003254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2003254 is about 1415.3635575357. The cubic root of 2003254 is about 126.0603976837.

Adding to 2003254 its reverse (4523002), we get a palindrome (6526256).

The spelling of 2003254 in words is "two million, three thousand, two hundred fifty-four".