23863238 has 8 divisors (see below), whose sum is σ = 40908432. Its totient is φ = 10227096.

The previous prime is 23863219. The next prime is 23863243. The reversal of 23863238 is 83236832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 23863198 and 23863207.

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, 852245 + ... + 852272.

It is an arithmetic number, because the mean of its divisors is an integer number (5113554).

Almost surely, 2^23863238 is an apocalyptic number.

23863238 is a deficient number, since it is larger than the sum of its proper divisors (17045194).

23863238 is a wasteful number, since it uses less digits than its factorization.

23863238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704526.

The product of its digits is 41472, while the sum is 35.

The square root of 23863238 is about 4885.0013306037. The cubic root of 23863238 is about 287.9009674292.

The spelling of 23863238 in words is "twenty-three million, eight hundred sixty-three thousand, two hundred thirty-eight".