224055243 has 6 divisors (see below), whose sum is σ = 323635364. Its totient is φ = 149370156.

The previous prime is 224055229. The next prime is 224055281. The reversal of 224055243 is 342550422.

It is a happy number.

It is not a de Polignac number, because 224055243 - 2⁹ = 224054731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224035243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12447505 + ... + 12447522.

Almost surely, 2^224055243 is an apocalyptic number.

224055243 is a deficient number, since it is larger than the sum of its proper divisors (99580121).

224055243 is a wasteful number, since it uses less digits than its factorization.

224055243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24895033 (or 24895030 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 224055243 is about 14968.4749724212. The cubic root of 224055243 is about 607.3677159514.

The spelling of 224055243 in words is "two hundred twenty-four million, fifty-five thousand, two hundred forty-three".