224455201 has 4 divisors (see below), whose sum is σ = 224661652. Its totient is φ = 224248752.

The previous prime is 224455193. The next prime is 224455219. The reversal of 224455201 is 102554422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 192238225 + 32216976 = 13865^2 + 5676^2 .

It is a cyclic number.

It is not a de Polignac number, because 224455201 - 2³ = 224455193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224455261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101586 + ... + 103771.

It is an arithmetic number, because the mean of its divisors is an integer number (56165413).

Almost surely, 2^224455201 is an apocalyptic number.

It is an amenable number.

224455201 is a deficient number, since it is larger than the sum of its proper divisors (206451).

224455201 is a wasteful number, since it uses less digits than its factorization.

224455201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206450.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 224455201 is about 14981.8290271916. The cubic root of 224455201 is about 607.7289024331.

The spelling of 224455201 in words is "two hundred twenty-four million, four hundred fifty-five thousand, two hundred one".