224504001 has 16 divisors (see below), whose sum is σ = 335142720. Its totient is φ = 148524480.

The previous prime is 224503997. The next prime is 224504009. The reversal of 224504001 is 100405422.

It is not a de Polignac number, because 224504001 - 2² = 224503997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224504009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28200 + ... + 35273.

It is an arithmetic number, because the mean of its divisors is an integer number (20946420).

Almost surely, 2^224504001 is an apocalyptic number.

It is an amenable number.

224504001 is a deficient number, since it is larger than the sum of its proper divisors (110638719).

224504001 is a wasteful number, since it uses less digits than its factorization.

224504001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63613 (or 63607 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 224504001 is about 14983.4575782761. The cubic root of 224504001 is about 607.7729424334.

Adding to 224504001 its reverse (100405422), we get a palindrome (324909423).

The spelling of 224504001 in words is "two hundred twenty-four million, five hundred four thousand, one".