224708833 has 4 divisors (see below), whose sum is σ = 229489920. Its totient is φ = 219927748.

The previous prime is 224708831. The next prime is 224708843. The reversal of 224708833 is 338807422.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 338807422 = 2 ⋅169403711.

It is a cyclic number.

It is not a de Polignac number, because 224708833 - 2¹ = 224708831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224708792 and 224708801.

It is not an unprimeable number, because it can be changed into a prime (224708831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2390473 + ... + 2390566.

It is an arithmetic number, because the mean of its divisors is an integer number (57372480).

Almost surely, 2^224708833 is an apocalyptic number.

It is an amenable number.

224708833 is a deficient number, since it is larger than the sum of its proper divisors (4781087).

224708833 is an equidigital number, since it uses as much as digits as its factorization.

224708833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4781086.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 224708833 is about 14990.2912913659. The cubic root of 224708833 is about 607.9577253401.

The spelling of 224708833 in words is "two hundred twenty-four million, seven hundred eight thousand, eight hundred thirty-three".