23933825 has 12 divisors (see below), whose sum is σ = 31240560. Its totient is φ = 18138960.

The previous prime is 23933821. The next prime is 23933837. The reversal of 23933825 is 52833932.

It is not a de Polignac number, because 23933825 - 2² = 23933821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23933821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24719 + ... + 25668.

It is an arithmetic number, because the mean of its divisors is an integer number (2603380).

Almost surely, 2^23933825 is an apocalyptic number.

23933825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23933825 is a deficient number, since it is larger than the sum of its proper divisors (7306735).

23933825 is a wasteful number, since it uses less digits than its factorization.

23933825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50416 (or 50411 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 23933825 is about 4892.2208658236. The cubic root of 23933825 is about 288.1845565077.

The spelling of 23933825 in words is "twenty-three million, nine hundred thirty-three thousand, eight hundred twenty-five".