23716263 has 16 divisors (see below), whose sum is σ = 32590976. Its totient is φ = 15331680.

The previous prime is 23716261. The next prime is 23716267. The reversal of 23716263 is 36261732.

It is not a de Polignac number, because 23716263 - 2¹ = 23716261 is a prime.

It is a super-2 number, since 2×23716263² = 1124922261370338, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23716263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23716261) 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, 19668 + ... + 20838.

It is an arithmetic number, because the mean of its divisors is an integer number (2036936).

Almost surely, 2^23716263 is an apocalyptic number.

23716263 is a deficient number, since it is larger than the sum of its proper divisors (8874713).

23716263 is a wasteful number, since it uses less digits than its factorization.

23716263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374.

The product of its digits is 9072, while the sum is 30.

The square root of 23716263 is about 4869.9345991502. The cubic root of 23716263 is about 287.3086838074.

Adding to 23716263 its reverse (36261732), we get a palindrome (59977995).

The spelling of 23716263 in words is "twenty-three million, seven hundred sixteen thousand, two hundred sixty-three".