2003422 has 8 divisors (see below), whose sum is σ = 3069216. Its totient is φ = 980352.

The previous prime is 2003411. The next prime is 2003447. The reversal of 2003422 is 2243002.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10563 + ... + 10750.

It is an arithmetic number, because the mean of its divisors is an integer number (383652).

2^2003422 is an apocalyptic number.

2003422 is a deficient number, since it is larger than the sum of its proper divisors (1065794).

2003422 is a wasteful number, since it uses less digits than its factorization.

2003422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21362.

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

The square root of 2003422 is about 1415.4229050005. The cubic root of 2003422 is about 126.0639215429.

Adding to 2003422 its reverse (2243002), we get a palindrome (4246424).

The spelling of 2003422 in words is "two million, three thousand, four hundred twenty-two".