44022233 has 4 divisors (see below), whose sum is σ = 45095988. Its totient is φ = 42948480.

The previous prime is 44022191. The next prime is 44022241. The reversal of 44022233 is 33222044.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2715904 + 41306329 = 1648^2 + 6427^2 .

It is a cyclic number.

It is not a de Polignac number, because 44022233 - 2⁶ = 44022169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44022133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536816 + ... + 536897.

It is an arithmetic number, because the mean of its divisors is an integer number (11273997).

Almost surely, 2^44022233 is an apocalyptic number.

It is an amenable number.

44022233 is a deficient number, since it is larger than the sum of its proper divisors (1073755).

44022233 is a wasteful number, since it uses less digits than its factorization.

44022233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073754.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 44022233 is about 6634.9252444922. The cubic root of 44022233 is about 353.0942858190.

Adding to 44022233 its reverse (33222044), we get a palindrome (77244277).

The spelling of 44022233 in words is "forty-four million, twenty-two thousand, two hundred thirty-three".