23379171 has 4 divisors (see below), whose sum is σ = 31172232. Its totient is φ = 15586112.

The previous prime is 23379151. The next prime is 23379173. The reversal of 23379171 is 17197332.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23379171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23379173) 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, 3896526 + ... + 3896531.

It is an arithmetic number, because the mean of its divisors is an integer number (7793058).

Almost surely, 2^23379171 is an apocalyptic number.

23379171 is a deficient number, since it is larger than the sum of its proper divisors (7793061).

23379171 is an equidigital number, since it uses as much as digits as its factorization.

23379171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793060.

The product of its digits is 7938, while the sum is 33.

The square root of 23379171 is about 4835.2012367636. The cubic root of 23379171 is about 285.9409588462.

The spelling of 23379171 in words is "twenty-three million, three hundred seventy-nine thousand, one hundred seventy-one".