23533125 has 80 divisors (see below), whose sum is σ = 49184256. Its totient is φ = 9720000.

The previous prime is 23533121. The next prime is 23533127. The reversal of 23533125 is 52133532.

It is a happy number.

It is not a de Polignac number, because 23533125 - 2² = 23533121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23533095 and 23533104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23533121) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 144294 + ... + 144456.

Almost surely, 2^23533125 is an apocalyptic number.

23533125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23533125 is an abundant number, since it is smaller than the sum of its proper divisors (25651131).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23533125 is a wasteful number, since it uses less digits than its factorization.

23533125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 189 counting only the distinct ones).

The product of its digits is 2700, while the sum is 24.

The square root of 23533125 is about 4851.0952371604. The cubic root of 23533125 is about 286.5672353615.

Adding to 23533125 its reverse (52133532), we get a palindrome (75666657).

The spelling of 23533125 in words is "twenty-three million, five hundred thirty-three thousand, one hundred twenty-five".