224956 has 6 divisors (see below), whose sum is σ = 393680. Its totient is φ = 112476.

The previous prime is 224951. The next prime is 224969. The reversal of 224956 is 659422.

224956 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224951) by changing a digit.

224956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28116 + ... + 28123.

2²²⁴⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

224956 is a deficient number, since it is larger than the sum of its proper divisors (168724).

224956 is a wasteful number, since it uses less digits than its factorization.

224956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56243 (or 56241 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 224956 is about 474.2952666852. The cubic root of 224956 is about 60.8180550026.

The spelling of 224956 in words is "two hundred twenty-four thousand, nine hundred fifty-six".