23412171 has 4 divisors (see below), whose sum is σ = 31216232. Its totient is φ = 15608112.

The previous prime is 23412163. The next prime is 23412217. The reversal of 23412171 is 17121432.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23412171 - 2³ = 23412163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23412371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3902026 + ... + 3902031.

It is an arithmetic number, because the mean of its divisors is an integer number (7804058).

Almost surely, 2^23412171 is an apocalyptic number.

23412171 is a deficient number, since it is larger than the sum of its proper divisors (7804061).

23412171 is an equidigital number, since it uses as much as digits as its factorization.

23412171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7804060.

The product of its digits is 336, while the sum is 21.

The square root of 23412171 is about 4838.6125077340. The cubic root of 23412171 is about 286.0754320405.

The spelling of 23412171 in words is "twenty-three million, four hundred twelve thousand, one hundred seventy-one".