224948 has 6 divisors (see below), whose sum is σ = 393666. Its totient is φ = 112472.

The previous prime is 224947. The next prime is 224951. The reversal of 224948 is 849422.

224948 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 195364 + 29584 = 442^2 + 172^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 224948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224947) by changing a digit.

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 as a sum of consecutive naturals, namely, 28115 + ... + 28122.

It is an arithmetic number, because the mean of its divisors is an integer number (65611).

2²²⁴⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

224948 is a deficient number, since it is larger than the sum of its proper divisors (168718).

224948 is a wasteful number, since it uses less digits than its factorization.

224948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56241 (or 56239 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 224948 is about 474.2868330452. The cubic root of 224948 is about 60.8173340465.

The spelling of 224948 in words is "two hundred twenty-four thousand, nine hundred forty-eight".