224801 has 4 divisors (see below), whose sum is σ = 229632. Its totient is φ = 219972.

The previous prime is 224797. The next prime is 224813. The reversal of 224801 is 108422.

224801 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 224801 - 2² = 224797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224801.

It is not an unprimeable number, because it can be changed into a prime (224831) 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, 2345 + ... + 2438.

It is an arithmetic number, because the mean of its divisors is an integer number (57408).

2²²⁴⁸⁰¹ is an apocalyptic number.

It is an amenable number.

224801 is a deficient number, since it is larger than the sum of its proper divisors (4831).

224801 is an equidigital number, since it uses as much as digits as its factorization.

224801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 224801 is about 474.1318382054. The cubic root of 224801 is about 60.8040834342.

The spelling of 224801 in words is "two hundred twenty-four thousand, eight hundred one".