23403304 has 16 divisors (see below), whose sum is σ = 44500320. Its totient is φ = 11536560.

The previous prime is 23403293. The next prime is 23403313. The reversal of 23403304 is 40330432.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20034 + ... + 21169.

It is an arithmetic number, because the mean of its divisors is an integer number (2781270).

Almost surely, 2^23403304 is an apocalyptic number.

It is an amenable number.

23403304 is a deficient number, since it is larger than the sum of its proper divisors (21097016).

23403304 is a wasteful number, since it uses less digits than its factorization.

23403304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41280 (or 41276 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 23403304 is about 4837.6961458942. The cubic root of 23403304 is about 286.0393119222.

Adding to 23403304 its reverse (40330432), we get a palindrome (63733736).

The spelling of 23403304 in words is "twenty-three million, four hundred three thousand, three hundred four".