2224003 has 4 divisors (see below), whose sum is σ = 2275768. Its totient is φ = 2172240.

The previous prime is 2223983. The next prime is 2224009. The reversal of 2224003 is 3004222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2224003 - 2²¹ = 126851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2224009) 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, 25818 + ... + 25903.

It is an arithmetic number, because the mean of its divisors is an integer number (568942).

2^2224003 is an apocalyptic number.

2224003 is a deficient number, since it is larger than the sum of its proper divisors (51765).

2224003 is an equidigital number, since it uses as much as digits as its factorization.

2224003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51764.

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 2224003 is about 1491.3091564126. The cubic root of 2224003 is about 130.5304362786.

Adding to 2224003 its reverse (3004222), we get a palindrome (5228225).

It can be divided in two parts, 222 and 4003, that added together give a square (4225 = 65²).

The spelling of 2224003 in words is "two million, two hundred twenty-four thousand, three".