404223003 has 12 divisors (see below), whose sum is σ = 584488008. Its totient is φ = 269200320.

The previous prime is 404222989. The next prime is 404223007. The reversal of 404223003 is 300322404.

It is not a de Polignac number, because 404223003 - 2⁶ = 404222939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (404223007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14193 + ... + 31778.

It is an arithmetic number, because the mean of its divisors is an integer number (48707334).

Almost surely, 2^404223003 is an apocalyptic number.

404223003 is a deficient number, since it is larger than the sum of its proper divisors (180265005).

404223003 is a wasteful number, since it uses less digits than its factorization.

404223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46954 (or 46951 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 404223003 is about 20105.2978838912. The cubic root of 404223003 is about 739.3901738712.

Adding to 404223003 its reverse (300322404), we get a palindrome (704545407).

The spelling of 404223003 in words is "four hundred four million, two hundred twenty-three thousand, three".