23528241 has 24 divisors (see below), whose sum is σ = 38690496. Its totient is φ = 13638240.

The previous prime is 23528233. The next prime is 23528257. The reversal of 23528241 is 14282532.

It is not a de Polignac number, because 23528241 - 2³ = 23528233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23528231) 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, 2890 + ... + 7443.

It is an arithmetic number, because the mean of its divisors is an integer number (1612104).

Almost surely, 2^23528241 is an apocalyptic number.

It is an amenable number.

23528241 is a deficient number, since it is larger than the sum of its proper divisors (15162255).

23528241 is a wasteful number, since it uses less digits than its factorization.

23528241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10373 (or 10370 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 23528241 is about 4850.5918195618. The cubic root of 23528241 is about 286.5474095314.

The spelling of 23528241 in words is "twenty-three million, five hundred twenty-eight thousand, two hundred forty-one".