23838268 has 6 divisors (see below), whose sum is σ = 41716976. Its totient is φ = 11919132.

The previous prime is 23838263. The next prime is 23838271. The reversal of 23838268 is 86283832.

It is a self number, because there is not a number n which added to its sum of digits gives 23838268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23838263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2979780 + ... + 2979787.

Almost surely, 2^23838268 is an apocalyptic number.

It is an amenable number.

23838268 is a deficient number, since it is larger than the sum of its proper divisors (17878708).

23838268 is a wasteful number, since it uses less digits than its factorization.

23838268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959571 (or 5959569 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 23838268 is about 4882.4448793612. Note that the first 3 decimals coincide. The cubic root of 23838268 is about 287.8005145059.

The spelling of 23838268 in words is "twenty-three million, eight hundred thirty-eight thousand, two hundred sixty-eight".