23270275 has 24 divisors (see below), whose sum is σ = 33323264. Its totient is φ = 15789600.

The previous prime is 23270251. The next prime is 23270279. The reversal of 23270275 is 57207232.

It is a de Polignac number, because none of the positive numbers 2^k-23270275 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23270279) 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 23 ways as a sum of consecutive naturals, for example, 17380 + ... + 18670.

Almost surely, 2^23270275 is an apocalyptic number.

23270275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23270275 is a deficient number, since it is larger than the sum of its proper divisors (10052989).

23270275 is a wasteful number, since it uses less digits than its factorization.

23270275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 23270275 is about 4823.9273419072. The cubic root of 23270275 is about 285.4963138107.

It can be divided in two parts, 232 and 70275, that added together give a palindrome (70507).

The spelling of 23270275 in words is "twenty-three million, two hundred seventy thousand, two hundred seventy-five".