23126304 has 24 divisors (see below), whose sum is σ = 60706800. Its totient is φ = 7708736.

The previous prime is 23126297. The next prime is 23126309. The reversal of 23126304 is 40362132.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (23126309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120354 + ... + 120545.

It is an arithmetic number, because the mean of its divisors is an integer number (2529450).

Almost surely, 2^23126304 is an apocalyptic number.

23126304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23126304 is an abundant number, since it is smaller than the sum of its proper divisors (37580496).

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

23126304 is a wasteful number, since it uses less digits than its factorization.

23126304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240912 (or 240904 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 23126304 is about 4808.9815969704. The cubic root of 23126304 is about 284.9063157760.

Adding to 23126304 its reverse (40362132), we get a palindrome (63488436).

The spelling of 23126304 in words is "twenty-three million, one hundred twenty-six thousand, three hundred four".