23380200 has 144 divisors (see below), whose sum is σ = 81244800. Its totient is φ = 6019200.

The previous prime is 23380193. The next prime is 23380237. The reversal of 23380200 is 208332.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 55591 + ... + 56009.

It is an arithmetic number, because the mean of its divisors is an integer number (564200).

Almost surely, 2^23380200 is an apocalyptic number.

23380200 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 23380200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40622400).

23380200 is an abundant number, since it is smaller than the sum of its proper divisors (57864600).

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

23380200 is a wasteful number, since it uses less digits than its factorization.

23380200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 23380200 is about 4835.3076427462. The cubic root of 23380200 is about 285.9451538756.

Adding to 23380200 its reverse (208332), we get a palindrome (23588532).

The spelling of 23380200 in words is "twenty-three million, three hundred eighty thousand, two hundred".