2204403 has 8 divisors (see below), whose sum is σ = 2947728. Its totient is φ = 1465344.

The previous prime is 2204393. The next prime is 2204431. The reversal of 2204403 is 3044022.

It is a happy number.

2204403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2204403 - 2¹² = 2200307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2204443) 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 7 ways as a sum of consecutive naturals, for example, 451 + ... + 2147.

It is an arithmetic number, because the mean of its divisors is an integer number (368466).

2^2204403 is an apocalyptic number.

2204403 is a deficient number, since it is larger than the sum of its proper divisors (743325).

2204403 is a wasteful number, since it uses less digits than its factorization.

2204403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2133.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 2204403 is about 1484.7232065271. The cubic root of 2204403 is about 130.1458520807.

Adding to 2204403 its reverse (3044022), we get a palindrome (5248425).

The spelling of 2204403 in words is "two million, two hundred four thousand, four hundred three".