224846 has 16 divisors (see below), whose sum is σ = 364560. Its totient is φ = 103680.

The previous prime is 224831. The next prime is 224863. The reversal of 224846 is 648422.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

224846 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2270 + ... + 2366.

It is an arithmetic number, because the mean of its divisors is an integer number (22785).

2²²⁴⁸⁴⁶ is an apocalyptic number.

224846 is a deficient number, since it is larger than the sum of its proper divisors (139714).

224846 is a wasteful number, since it uses less digits than its factorization.

224846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179.

The product of its digits is 3072, while the sum is 26.

The square root of 224846 is about 474.1792909860. The cubic root of 224846 is about 60.8081403574.

The spelling of 224846 in words is "two hundred twenty-four thousand, eight hundred forty-six".