2242003 has 8 divisors (see below), whose sum is σ = 2318400. Its totient is φ = 2166720.

The previous prime is 2241989. The next prime is 2242027. The reversal of 2242003 is 3002422.

2242003 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 a cyclic number.

It is not a de Polignac number, because 2242003 - 2¹⁷ = 2110931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242043) 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, 5926 + ... + 6292.

It is an arithmetic number, because the mean of its divisors is an integer number (289800).

2^2242003 is an apocalyptic number.

2242003 is a deficient number, since it is larger than the sum of its proper divisors (76397).

2242003 is a wasteful number, since it uses less digits than its factorization.

2242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557.

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

The square root of 2242003 is about 1497.3319605218. The cubic root of 2242003 is about 130.8816404664.

Adding to 2242003 its reverse (3002422), we get a palindrome (5244425).

It can be divided in two parts, 22 and 42003, that added together give a square (42025 = 205²).

The spelling of 2242003 in words is "two million, two hundred forty-two thousand, three".