23800104 has 24 divisors (see below), whose sum is σ = 64458810. Its totient is φ = 7933344.

The previous prime is 23800099. The next prime is 23800109. The reversal of 23800104 is 40100832.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23800099) and next prime (23800109).

It can be written as a sum of positive squares in only one way, i.e., 16016004 + 7784100 = 4002^2 + 2790^2 .

It is a tau number, because it is divible by the number of its divisors (24).

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

It is not an unprimeable number, because it can be changed into a prime (23800109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 165207 + ... + 165350.

Almost surely, 2^23800104 is an apocalyptic number.

23800104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23800104 is an abundant number, since it is smaller than the sum of its proper divisors (40658706).

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

23800104 is a wasteful number, since it uses less digits than its factorization.

23800104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330569 (or 330562 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 23800104 is about 4878.5350260093. The cubic root of 23800104 is about 287.6468472249.

Adding to 23800104 its reverse (40100832), we get a palindrome (63900936).

The spelling of 23800104 in words is "twenty-three million, eight hundred thousand, one hundred four".