23108338 has 48 divisors (see below), whose sum is σ = 41626872. Its totient is φ = 9574400.

The previous prime is 23108317. The next prime is 23108339. The reversal of 23108338 is 83380132.

It can be written as a sum of positive squares in 4 ways, for example, as 18122049 + 4986289 = 4257^2 + 2233^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23108339) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168606 + ... + 168742.

Almost surely, 2^23108338 is an apocalyptic number.

23108338 is a deficient number, since it is larger than the sum of its proper divisors (18518534).

23108338 is a wasteful number, since it uses less digits than its factorization.

23108338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 23108338 is about 4807.1132709767. The cubic root of 23108338 is about 284.8325188140.

It can be divided in two parts, 2310 and 8338, that added together give a cube (10648 = 22³).

The spelling of 23108338 in words is "twenty-three million, one hundred eight thousand, three hundred thirty-eight".