23636275 has 12 divisors (see below), whose sum is σ = 31563952. Its totient is φ = 17454240.

The previous prime is 23636269. The next prime is 23636279. The reversal of 23636275 is 57263632.

It is not a de Polignac number, because 23636275 - 2⁵ = 23636243 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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 23636275.

It is not an unprimeable number, because it can be changed into a prime (23636279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36039 + ... + 36688.

Almost surely, 2^23636275 is an apocalyptic number.

23636275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23636275 is a deficient number, since it is larger than the sum of its proper divisors (7927677).

23636275 is a wasteful number, since it uses less digits than its factorization.

23636275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72750 (or 72745 counting only the distinct ones).

The product of its digits is 45360, while the sum is 34.

The square root of 23636275 is about 4861.7152323023. The cubic root of 23636275 is about 286.9853173499.

It can be divided in two parts, 2363627 and 5, that added together give a palindrome (2363632).

The spelling of 23636275 in words is "twenty-three million, six hundred thirty-six thousand, two hundred seventy-five".