2603204 has 12 divisors (see below), whose sum is σ = 4572204. Its totient is φ = 1296864.

The previous prime is 2603143. The next prime is 2603219. The reversal of 2603204 is 4023062.

2603204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 643204 + 1960000 = 802^2 + 1400^2 .

It is an Ulam number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 242 + ... + 2294.

It is an arithmetic number, because the mean of its divisors is an integer number (381017).

2^2603204 is an apocalyptic number.

It is an amenable number.

2603204 is a deficient number, since it is larger than the sum of its proper divisors (1969000).

2603204 is a wasteful number, since it uses less digits than its factorization.

2603204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374 (or 2372 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2603204 is about 1613.4447619922. Note that the first 3 decimals coincide. The cubic root of 2603204 is about 137.5633471196.

Adding to 2603204 its reverse (4023062), we get a palindrome (6626266).

The spelling of 2603204 in words is "two million, six hundred three thousand, two hundred four".