224854161 has 8 divisors (see below), whose sum is σ = 342634944. Its totient is φ = 128488080.

The previous prime is 224854117. The next prime is 224854163. The reversal of 224854161 is 161458422.

It is a happy number.

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

It is not a de Polignac number, because 224854161 - 2¹³ = 224845969 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (224854163) 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 in 7 ways as a sum of consecutive naturals, for example, 5353650 + ... + 5353691.

It is an arithmetic number, because the mean of its divisors is an integer number (42829368).

Almost surely, 2^224854161 is an apocalyptic number.

224854161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

224854161 is a deficient number, since it is larger than the sum of its proper divisors (117780783).

224854161 is a wasteful number, since it uses less digits than its factorization.

224854161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10707351.

The product of its digits is 15360, while the sum is 33.

The square root of 224854161 is about 14995.1379120033. The cubic root of 224854161 is about 608.0887604501.

The spelling of 224854161 in words is "two hundred twenty-four million, eight hundred fifty-four thousand, one hundred sixty-one".