23260736 has 28 divisors (see below), whose sum is σ = 46817280. Its totient is φ = 11464320.

The previous prime is 23260733. The next prime is 23260747. The reversal of 23260736 is 63706232.

It is a junction number, because it is equal to n+sod(n) for n = 23260699 and 23260708.

It is not an unprimeable number, because it can be changed into a prime (23260733) by changing a digit.

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, 1985 + ... + 7103.

Almost surely, 2^23260736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23260736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23408640).

23260736 is an abundant number, since it is smaller than the sum of its proper divisors (23556544).

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

23260736 is an equidigital number, since it uses as much as digits as its factorization.

23260736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5202 (or 5192 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 23260736 is about 4822.9385233486. The cubic root of 23260736 is about 285.4572980629.

Adding to 23260736 its reverse (63706232), we get a palindrome (86966968).

The spelling of 23260736 in words is "twenty-three million, two hundred sixty thousand, seven hundred thirty-six".