11525872 has 10 divisors (see below), whose sum is σ = 22331408. Its totient is φ = 5762928.

The previous prime is 11525869. The next prime is 11525873. The reversal of 11525872 is 27852511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11525873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360168 + ... + 360199.

Almost surely, 2^11525872 is an apocalyptic number.

It is an amenable number.

11525872 is a deficient number, since it is larger than the sum of its proper divisors (10805536).

11525872 is an equidigital number, since it uses as much as digits as its factorization.

11525872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720375 (or 720369 counting only the distinct ones).

The product of its digits is 5600, while the sum is 31.

The square root of 11525872 is about 3394.9774667883. The cubic root of 11525872 is about 225.8870137714.

The spelling of 11525872 in words is "eleven million, five hundred twenty-five thousand, eight hundred seventy-two".