224339 has 4 divisors (see below), whose sum is σ = 225456. Its totient is φ = 223224.

The previous prime is 224327. The next prime is 224351. The reversal of 224339 is 933422.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (224327) and next prime (224351).

It is a cyclic number.

It is not a de Polignac number, because 224339 - 2¹² = 220243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224309) 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, 164 + ... + 689.

It is an arithmetic number, because the mean of its divisors is an integer number (56364).

2²²⁴³³⁹ is an apocalyptic number.

224339 is a deficient number, since it is larger than the sum of its proper divisors (1117).

224339 is an equidigital number, since it uses as much as digits as its factorization.

224339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116.

The product of its digits is 1296, while the sum is 23.

The square root of 224339 is about 473.6443813664. The cubic root of 224339 is about 60.7624010089.

The spelling of 224339 in words is "two hundred twenty-four thousand, three hundred thirty-nine".