23605264 has 20 divisors (see below), whose sum is σ = 46031404. Its totient is φ = 11726208.

The previous prime is 23605261. The next prime is 23605271. The reversal of 23605264 is 46250632.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2371600 + 21233664 = 1540^2 + 4608^2 .

It is not an unprimeable number, because it can be changed into a prime (23605261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2187 + ... + 7210.

Almost surely, 2^23605264 is an apocalyptic number.

It is an amenable number.

23605264 is a deficient number, since it is larger than the sum of its proper divisors (22426140).

23605264 is a wasteful number, since it uses less digits than its factorization.

23605264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9562 (or 9556 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 23605264 is about 4858.5248790142. The cubic root of 23605264 is about 286.8597533362.

Adding to 23605264 its reverse (46250632), we get a palindrome (69855896).

The spelling of 23605264 in words is "twenty-three million, six hundred five thousand, two hundred sixty-four".