23848191 has 6 divisors (see below), whose sum is σ = 34447400. Its totient is φ = 15898788.

The previous prime is 23848159. The next prime is 23848193. The reversal of 23848191 is 19184832.

It is not a de Polignac number, because 23848191 - 2⁵ = 23848159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23848193) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1324891 + ... + 1324908.

Almost surely, 2^23848191 is an apocalyptic number.

23848191 is a deficient number, since it is larger than the sum of its proper divisors (10599209).

23848191 is a wasteful number, since it uses less digits than its factorization.

23848191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2649805 (or 2649802 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 23848191 is about 4883.4609653401. The cubic root of 23848191 is about 287.8404425792.

The spelling of 23848191 in words is "twenty-three million, eight hundred forty-eight thousand, one hundred ninety-one".