22844055 has 32 divisors (see below), whose sum is σ = 40642560. Its totient is φ = 10880640.

The previous prime is 22844047. The next prime is 22844057. The reversal of 22844055 is 55044822.

It is not a de Polignac number, because 22844055 - 2³ = 22844047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22844057) 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 31 ways as a sum of consecutive naturals, for example, 4156 + ... + 7934.

It is an arithmetic number, because the mean of its divisors is an integer number (1270080).

Almost surely, 2^22844055 is an apocalyptic number.

22844055 is a deficient number, since it is larger than the sum of its proper divisors (17798505).

22844055 is a wasteful number, since it uses less digits than its factorization.

22844055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3831.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 22844055 is about 4779.5454804824. The cubic root of 22844055 is about 283.7425053167.

Adding to 22844055 its reverse (55044822), we get a palindrome (77888877).

The spelling of 22844055 in words is "twenty-two million, eight hundred forty-four thousand, fifty-five".