23395525 has 12 divisors (see below), whose sum is σ = 29559492. Its totient is φ = 18362240.

The previous prime is 23395457. The next prime is 23395571. The reversal of 23395525 is 52559332.

It can be written as a sum of positive squares in 6 ways, for example, as 1361889 + 22033636 = 1167^2 + 4694^2 .

It is not a de Polignac number, because 23395525 - 2⁹ = 23395013 is a prime.

It is a Duffinian number.

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, 7504 + ... + 10153.

It is an arithmetic number, because the mean of its divisors is an integer number (2463291).

Almost surely, 2^23395525 is an apocalyptic number.

23395525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23395525 is a deficient number, since it is larger than the sum of its proper divisors (6163967).

23395525 is a wasteful number, since it uses less digits than its factorization.

23395525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17720 (or 17715 counting only the distinct ones).

The product of its digits is 40500, while the sum is 34.

The square root of 23395525 is about 4836.8920806650. The cubic root of 23395525 is about 286.0076163065.

The spelling of 23395525 in words is "twenty-three million, three hundred ninety-five thousand, five hundred twenty-five".