23000244 has 12 divisors (see below), whose sum is σ = 53667264. Its totient is φ = 7666744.

The previous prime is 23000189. The next prime is 23000261. The reversal of 23000244 is 44200032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×23000244² = 1058022448119072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958332 + ... + 958355.

It is an arithmetic number, because the mean of its divisors is an integer number (4472272).

Almost surely, 2^23000244 is an apocalyptic number.

It is an amenable number.

23000244 is an abundant number, since it is smaller than the sum of its proper divisors (30667020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23000244 is a wasteful number, since it uses less digits than its factorization.

23000244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916694 (or 1916692 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 23000244 is about 4795.8569620038. The cubic root of 23000244 is about 284.3877036389.

Adding to 23000244 its reverse (44200032), we get a palindrome (67200276).

The spelling of 23000244 in words is "twenty-three million, two hundred forty-four", and thus it is an aban number.