224938 has 8 divisors (see below), whose sum is σ = 385632. Its totient is φ = 96396.

The previous prime is 224929. The next prime is 224947. The reversal of 224938 is 839422.

It is an interprime number because it is at equal distance from previous prime (224929) and next prime (224947).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×224938³ = 34143634033385016, which contains 333 as substring.

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 8020 + ... + 8047.

It is an arithmetic number, because the mean of its divisors is an integer number (48204).

2²²⁴⁹³⁸ is an apocalyptic number.

224938 is a deficient number, since it is larger than the sum of its proper divisors (160694).

224938 is a wasteful number, since it uses less digits than its factorization.

224938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16076.

The product of its digits is 3456, while the sum is 28.

The square root of 224938 is about 474.2762907842. The cubic root of 224938 is about 60.8164328273.

The spelling of 224938 in words is "two hundred twenty-four thousand, nine hundred thirty-eight".