224150033 has 4 divisors (see below), whose sum is σ = 230208180. Its totient is φ = 218091888.

The previous prime is 224150023. The next prime is 224150063. The reversal of 224150033 is 330051422.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330051422 = 2 ⋅165025711.

It can be written as a sum of positive squares in 2 ways, for example, as 185858689 + 38291344 = 13633^2 + 6188^2 .

It is a cyclic number.

It is not a de Polignac number, because 224150033 - 2¹⁸ = 223887889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 224149987 and 224150014.

It is not an unprimeable number, because it can be changed into a prime (224150023) 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 3 ways as a sum of consecutive naturals, for example, 3029018 + ... + 3029091.

It is an arithmetic number, because the mean of its divisors is an integer number (57552045).

Almost surely, 2^224150033 is an apocalyptic number.

It is an amenable number.

224150033 is a deficient number, since it is larger than the sum of its proper divisors (6058147).

224150033 is an equidigital number, since it uses as much as digits as its factorization.

224150033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6058146.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 224150033 is about 14971.6409588261. The cubic root of 224150033 is about 607.4533559450.

The spelling of 224150033 in words is "two hundred twenty-four million, one hundred fifty thousand, thirty-three".