23868148 has 6 divisors (see below), whose sum is σ = 41769266. Its totient is φ = 11934072.

The previous prime is 23868121. The next prime is 23868149. The reversal of 23868148 is 84186832.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 10163344 = 3702^2 + 3188^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23868148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23868149) 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 as a sum of consecutive naturals, namely, 2983515 + ... + 2983522.

Almost surely, 2^23868148 is an apocalyptic number.

It is an amenable number.

23868148 is a deficient number, since it is larger than the sum of its proper divisors (17901118).

23868148 is a wasteful number, since it uses less digits than its factorization.

23868148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5967041 (or 5967039 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 23868148 is about 4885.5038634720. The cubic root of 23868148 is about 287.9207118412.

It can be divided in two parts, 238 and 68148, that added together give a palindrome (68386).

The spelling of 23868148 in words is "twenty-three million, eight hundred sixty-eight thousand, one hundred forty-eight".