23264738 has 32 divisors (see below), whose sum is σ = 42508800. Its totient is φ = 9321984.

The previous prime is 23264737. The next prime is 23264741. The reversal of 23264738 is 83746232.

It is a junction number, because it is equal to n+sod(n) for n = 23264698 and 23264707.

It is not an unprimeable number, because it can be changed into a prime (23264737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56678 + ... + 57086.

It is an arithmetic number, because the mean of its divisors is an integer number (1328400).

Almost surely, 2^23264738 is an apocalyptic number.

23264738 is a deficient number, since it is larger than the sum of its proper divisors (19244062).

23264738 is a wasteful number, since it uses less digits than its factorization.

23264738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674.

The product of its digits is 48384, while the sum is 35.

The square root of 23264738 is about 4823.3533977929. The cubic root of 23264738 is about 285.4736680607.

The spelling of 23264738 in words is "twenty-three million, two hundred sixty-four thousand, seven hundred thirty-eight".