23303204 has 12 divisors (see below), whose sum is σ = 40816524. Its totient is φ = 11641344.

The previous prime is 23303191. The next prime is 23303221. The reversal of 23303204 is 40230332.

It can be written as a sum of positive squares in 2 ways, for example, as 16386304 + 6916900 = 4048^2 + 2630^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5072 + ... + 8504.

It is an arithmetic number, because the mean of its divisors is an integer number (3401377).

Almost surely, 2^23303204 is an apocalyptic number.

It is an amenable number.

23303204 is a deficient number, since it is larger than the sum of its proper divisors (17513320).

23303204 is a wasteful number, since it uses less digits than its factorization.

23303204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5134 (or 5132 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 23303204 is about 4827.3392257019. The cubic root of 23303204 is about 285.6309158183.

Adding to 23303204 its reverse (40230332), we get a palindrome (63533536).

The spelling of 23303204 in words is "twenty-three million, three hundred three thousand, two hundred four".