23833925 has 12 divisors (see below), whose sum is σ = 29627940. Its totient is φ = 19019520.

The previous prime is 23833903. The next prime is 23833937. The reversal of 23833925 is 52933832.

It is a Cunningham number, because it is equal to 4882²+1.

It can be written as a sum of positive squares in 6 ways, for example, as 1865956 + 21967969 = 1366^2 + 4687^2 .

It is not a de Polignac number, because 23833925 - 2⁶ = 23833861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11789 + ... + 13661.

It is an arithmetic number, because the mean of its divisors is an integer number (2468995).

Almost surely, 2^23833925 is an apocalyptic number.

23833925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23833925 is a deficient number, since it is larger than the sum of its proper divisors (5794015).

23833925 is a wasteful number, since it uses less digits than its factorization.

23833925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2392 (or 2387 counting only the distinct ones).

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

The square root of 23833925 is about 4882.0001024170. Note that the first 3 decimals coincide. The cubic root of 23833925 is about 287.7830356976.

The spelling of 23833925 in words is "twenty-three million, eight hundred thirty-three thousand, nine hundred twenty-five".