23244404 has 6 divisors (see below), whose sum is σ = 40677714. Its totient is φ = 11622200.

The previous prime is 23244383. The next prime is 23244413. The reversal of 23244404 is 40444232.

It can be written as a sum of positive squares in only one way, i.e., 22944100 + 300304 = 4790^2 + 548^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23244404.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2905547 + ... + 2905554.

It is an arithmetic number, because the mean of its divisors is an integer number (6779619).

Almost surely, 2^23244404 is an apocalyptic number.

It is an amenable number.

23244404 is a deficient number, since it is larger than the sum of its proper divisors (17433310).

23244404 is a wasteful number, since it uses less digits than its factorization.

23244404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5811105 (or 5811103 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 23244404 is about 4821.2450674074. The cubic root of 23244404 is about 285.3904732908.

Adding to 23244404 its reverse (40444232), we get a palindrome (63688636).

The spelling of 23244404 in words is "twenty-three million, two hundred forty-four thousand, four hundred four".