23967825 has 48 divisors (see below), whose sum is σ = 45997056. Its totient is φ = 10785600.

The previous prime is 23967803. The next prime is 23967829. The reversal of 23967825 is 52876932.

It is not a de Polignac number, because 23967825 - 2⁶ = 23967761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23967829) 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 47 ways as a sum of consecutive naturals, for example, 36954 + ... + 37596.

It is an arithmetic number, because the mean of its divisors is an integer number (958272).

Almost surely, 2^23967825 is an apocalyptic number.

23967825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23967825 is a deficient number, since it is larger than the sum of its proper divisors (22029231).

23967825 is a wasteful number, since it uses less digits than its factorization.

23967825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 729 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 23967825 is about 4895.6945370397. The cubic root of 23967825 is about 288.3209553605.

The spelling of 23967825 in words is "twenty-three million, nine hundred sixty-seven thousand, eight hundred twenty-five".