224438253 has 24 divisors (see below), whose sum is σ = 326325600. Its totient is φ = 137142720.

The previous prime is 224438243. The next prime is 224438257. The reversal of 224438253 is 352834422.

It is not a de Polignac number, because 224438253 - 2⁴ = 224438237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224438257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74058 + ... + 77028.

It is an arithmetic number, because the mean of its divisors is an integer number (13596900).

Almost surely, 2^224438253 is an apocalyptic number.

It is an amenable number.

224438253 is a deficient number, since it is larger than the sum of its proper divisors (101887347).

224438253 is a wasteful number, since it uses less digits than its factorization.

224438253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149 (or 3136 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 224438253 is about 14981.2633979915. The cubic root of 224438253 is about 607.7136060642.

The spelling of 224438253 in words is "two hundred twenty-four million, four hundred thirty-eight thousand, two hundred fifty-three".