22344055 has 16 divisors (see below), whose sum is σ = 27480384. Its totient is φ = 17436160.

The previous prime is 22344053. The next prime is 22344071. The reversal of 22344055 is 55044322.

It is not a de Polignac number, because 22344055 - 2¹ = 22344053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22344053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39837 + ... + 40393.

It is an arithmetic number, because the mean of its divisors is an integer number (1717524).

Almost surely, 2^22344055 is an apocalyptic number.

22344055 is a deficient number, since it is larger than the sum of its proper divisors (5136329).

22344055 is a wasteful number, since it uses less digits than its factorization.

22344055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 22344055 is about 4726.9498622262. The cubic root of 22344055 is about 281.6570743945.

Adding to 22344055 its reverse (55044322), we get a palindrome (77388377).

The spelling of 22344055 in words is "twenty-two million, three hundred forty-four thousand, fifty-five".