224514 has 12 divisors (see below), whose sum is σ = 486486. Its totient is φ = 74832.

The previous prime is 224513. The next prime is 224527. The reversal of 224514 is 415422.

224514 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 173889 + 50625 = 417^2 + 225^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 12473 = 224514 / (2 + 2 + 4 + 5 + 1 + 4).

It is not an unprimeable number, because it can be changed into a prime (224513) 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, 6219 + ... + 6254.

2²²⁴⁵¹⁴ is an apocalyptic number.

224514 is an abundant number, since it is smaller than the sum of its proper divisors (261972).

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

224514 is a wasteful number, since it uses less digits than its factorization.

224514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12481 (or 12478 counting only the distinct ones).

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

The square root of 224514 is about 473.8290831091. The cubic root of 224514 is about 60.7781965333.

Adding to 224514 its reverse (415422), we get a palindrome (639936).

The spelling of 224514 in words is "two hundred twenty-four thousand, five hundred fourteen".