11529925 has 12 divisors (see below), whose sum is σ = 15597216. Its totient is φ = 8385200.

The previous prime is 11529901. The next prime is 11529929. The reversal of 11529925 is 52992511.

It is not a de Polignac number, because 11529925 - 2⁷ = 11529797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11529929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20689 + ... + 21238.

It is an arithmetic number, because the mean of its divisors is an integer number (1299768).

Almost surely, 2^11529925 is an apocalyptic number.

It is an amenable number.

11529925 is a deficient number, since it is larger than the sum of its proper divisors (4067291).

11529925 is a wasteful number, since it uses less digits than its factorization.

11529925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41948 (or 41943 counting only the distinct ones).

The product of its digits is 8100, while the sum is 34.

The square root of 11529925 is about 3395.5743255008. The cubic root of 11529925 is about 225.9134879152.

The spelling of 11529925 in words is "eleven million, five hundred twenty-nine thousand, nine hundred twenty-five".