224641 has 4 divisors (see below), whose sum is σ = 234432. Its totient is φ = 214852.

The previous prime is 224633. The next prime is 224669. The reversal of 224641 is 146422.

224641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224641 - 2³ = 224633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224611) 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, 4861 + ... + 4906.

It is an arithmetic number, because the mean of its divisors is an integer number (58608).

2²²⁴⁶⁴¹ is an apocalyptic number.

It is an amenable number.

224641 is a deficient number, since it is larger than the sum of its proper divisors (9791).

224641 is an equidigital number, since it uses as much as digits as its factorization.

224641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9790.

The product of its digits is 384, while the sum is 19.

The square root of 224641 is about 473.9630787308. The cubic root of 224641 is about 60.7896544320.

The spelling of 224641 in words is "two hundred twenty-four thousand, six hundred forty-one".