23395128 has 48 divisors (see below), whose sum is σ = 62149080. Its totient is φ = 7337472.

The previous prime is 23395123. The next prime is 23395189. The reversal of 23395128 is 82159332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23395123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5250 + ... + 8622.

Almost surely, 2^23395128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23395128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31074540).

23395128 is an abundant number, since it is smaller than the sum of its proper divisors (38753952).

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

23395128 is a wasteful number, since it uses less digits than its factorization.

23395128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416 (or 3395 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 23395128 is about 4836.8510417419. The cubic root of 23395128 is about 286.0059985375.

The spelling of 23395128 in words is "twenty-three million, three hundred ninety-five thousand, one hundred twenty-eight".