23265525 has 24 divisors (see below), whose sum is σ = 38702880. Its totient is φ = 12331840.

The previous prime is 23265521. The next prime is 23265533. The reversal of 23265525 is 52556232.

It is not a de Polignac number, because 23265525 - 2² = 23265521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23265492 and 23265501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23265521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12559 + ... + 14291.

It is an arithmetic number, because the mean of its divisors is an integer number (1612620).

Almost surely, 2^23265525 is an apocalyptic number.

23265525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23265525 is a deficient number, since it is larger than the sum of its proper divisors (15437355).

23265525 is a wasteful number, since it uses less digits than its factorization.

23265525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925 (or 1920 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 23265525 is about 4823.4349793482. The cubic root of 23265525 is about 285.4768870273.

The spelling of 23265525 in words is "twenty-three million, two hundred sixty-five thousand, five hundred twenty-five".