9168525 has 72 divisors (see below), whose sum is σ = 18272640. Its totient is φ = 4504320.

The previous prime is 9168521. The next prime is 9168557. The reversal of 9168525 is 5258619.

It is a happy number.

It is not a de Polignac number, because 9168525 - 2² = 9168521 is a prime.

Its product of digits (21600) is a multiple of the sum of its prime divisors (72).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9168525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9168521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 195052 + ... + 195098.

Almost surely, 2^9168525 is an apocalyptic number.

It is an amenable number.

9168525 is a deficient number, since it is larger than the sum of its proper divisors (9104115).

9168525 is a wasteful number, since it uses less digits than its factorization.

9168525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 72 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 9168525 is about 3027.9572321947. The cubic root of 9168525 is about 209.2986808797.

The spelling of 9168525 in words is "nine million, one hundred sixty-eight thousand, five hundred twenty-five".