23448279 has 8 divisors (see below), whose sum is σ = 31474800. Its totient is φ = 15526976.

The previous prime is 23448241. The next prime is 23448289. The reversal of 23448279 is 97284432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23448279 - 2¹¹ = 23446231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23448239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25782 + ... + 26675.

It is an arithmetic number, because the mean of its divisors is an integer number (3934350).

Almost surely, 2^23448279 is an apocalyptic number.

23448279 is a deficient number, since it is larger than the sum of its proper divisors (8026521).

23448279 is a wasteful number, since it uses less digits than its factorization.

23448279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52609.

The product of its digits is 96768, while the sum is 39.

The square root of 23448279 is about 4842.3423051247. The cubic root of 23448279 is about 286.2224254694. Note that the first 3 decimals are identical.

The spelling of 23448279 in words is "twenty-three million, four hundred forty-eight thousand, two hundred seventy-nine".