23004200 has 24 divisors (see below), whose sum is σ = 53485230. Its totient is φ = 9201600.

The previous prime is 23004161. The next prime is 23004203. The reversal of 23004200 is 240032.

It can be written as a sum of positive squares in 3 ways, for example, as 22335076 + 669124 = 4726^2 + 818^2 .

It is not an unprimeable number, because it can be changed into a prime (23004203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57311 + ... + 57710.

Almost surely, 2^23004200 is an apocalyptic number.

23004200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23004200 is an abundant number, since it is smaller than the sum of its proper divisors (30481030).

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

23004200 is a wasteful number, since it uses less digits than its factorization.

23004200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115037 (or 115028 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 23004200 is about 4796.2693835939. The cubic root of 23004200 is about 284.4040074262.

Adding to 23004200 its reverse (240032), we get a palindrome (23244232).

The spelling of 23004200 in words is "twenty-three million, four thousand, two hundred".