2203004 has 12 divisors (see below), whose sum is σ = 3872064. Its totient is φ = 1096704.

The previous prime is 2202997. The next prime is 2203007. The reversal of 2203004 is 4003022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203007) 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, 44 + ... + 2099.

It is an arithmetic number, because the mean of its divisors is an integer number (322672).

2^2203004 is an apocalyptic number.

It is an amenable number.

2203004 is a deficient number, since it is larger than the sum of its proper divisors (1669060).

2203004 is a wasteful number, since it uses less digits than its factorization.

2203004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404 (or 2402 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 2203004 is about 1484.2520001671. The cubic root of 2203004 is about 130.1183143789.

Adding to 2203004 its reverse (4003022), we get a palindrome (6206026).

The spelling of 2203004 in words is "two million, two hundred three thousand, four".