224003104 has 48 divisors (see below), whose sum is σ = 476364672. Its totient is φ = 103074048.

The previous prime is 224003093. The next prime is 224003111. The reversal of 224003104 is 401300422.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192027 + ... + 193189.

It is an arithmetic number, because the mean of its divisors is an integer number (9924264).

Almost surely, 2^224003104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224003104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238182336).

224003104 is an abundant number, since it is smaller than the sum of its proper divisors (252361568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224003104 is a wasteful number, since it uses less digits than its factorization.

224003104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 224003104 is about 14966.7332440984. The cubic root of 224003104 is about 607.3205995920.

Adding to 224003104 its reverse (401300422), we get a palindrome (625303526).

The spelling of 224003104 in words is "two hundred twenty-four million, three thousand, one hundred four".