23338000 has 80 divisors (see below), whose sum is σ = 64531584. Its totient is φ = 7996800.

The previous prime is 23337997. The next prime is 23338001. The reversal of 23338000 is 83332.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (23338001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13167 + ... + 14833.

Almost surely, 2^23338000 is an apocalyptic number.

23338000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23338000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32265792).

23338000 is an abundant number, since it is smaller than the sum of its proper divisors (41193584).

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

23338000 is a wasteful number, since it uses less digits than its factorization.

23338000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 23338000 is about 4830.9419371381. The cubic root of 23338000 is about 285.7730117381.

The spelling of 23338000 in words is "twenty-three million, three hundred thirty-eight thousand".