23825193 has 32 divisors (see below), whose sum is σ = 37601280. Its totient is φ = 13137600.

The previous prime is 23825189. The next prime is 23825201. The reversal of 23825193 is 39152832.

It is not a de Polignac number, because 23825193 - 2² = 23825189 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23825173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99568 + ... + 99806.

It is an arithmetic number, because the mean of its divisors is an integer number (1175040).

Almost surely, 2^23825193 is an apocalyptic number.

It is an amenable number.

23825193 is a deficient number, since it is larger than the sum of its proper divisors (13776087).

23825193 is a wasteful number, since it uses less digits than its factorization.

23825193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397.

The product of its digits is 12960, while the sum is 33.

The square root of 23825193 is about 4881.1057148970. The cubic root of 23825193 is about 287.7478865224.

The spelling of 23825193 in words is "twenty-three million, eight hundred twenty-five thousand, one hundred ninety-three".