404230504 has 16 divisors (see below), whose sum is σ = 765292320. Its totient is φ = 200152560.

The previous prime is 404230481. The next prime is 404230531. The reversal of 404230504 is 405032404.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244462 + ... + 246109.

It is an arithmetic number, because the mean of its divisors is an integer number (47830770).

Almost surely, 2^404230504 is an apocalyptic number.

It is an amenable number.

404230504 is a deficient number, since it is larger than the sum of its proper divisors (361061816).

404230504 is a wasteful number, since it uses less digits than its factorization.

404230504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490680 (or 490676 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 404230504 is about 20105.4844258973. The cubic root of 404230504 is about 739.3947473627.

Adding to 404230504 its reverse (405032404), we get a palindrome (809262908).

The spelling of 404230504 in words is "four hundred four million, two hundred thirty thousand, five hundred four".