224323004 has 12 divisors (see below), whose sum is σ = 406102200. Its totient is φ = 108293808.

The previous prime is 224322997. The next prime is 224323019. The reversal of 224323004 is 400323422.

It is a congruent 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, 966794 + ... + 967025.

It is an arithmetic number, because the mean of its divisors is an integer number (33841850).

Almost surely, 2^224323004 is an apocalyptic number.

It is an amenable number.

224323004 is a deficient number, since it is larger than the sum of its proper divisors (181779196).

224323004 is a wasteful number, since it uses less digits than its factorization.

224323004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1933852 (or 1933850 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 224323004 is about 14977.4164661333. The cubic root of 224323004 is about 607.6095679808.

Adding to 224323004 its reverse (400323422), we get a palindrome (624646426).

The spelling of 224323004 in words is "two hundred twenty-four million, three hundred twenty-three thousand, four".