11525992 has 16 divisors (see below), whose sum is σ = 22356900. Its totient is φ = 5564160.

The previous prime is 11525977. The next prime is 11525993. The reversal of 11525992 is 29952511.

It can be written as a sum of positive squares in 2 ways, for example, as 11249316 + 276676 = 3354^2 + 526^2 .

It is not an unprimeable number, because it can be changed into a prime (11525993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24609 + ... + 25072.

Almost surely, 2^11525992 is an apocalyptic number.

It is an amenable number.

11525992 is a deficient number, since it is larger than the sum of its proper divisors (10830908).

11525992 is a wasteful number, since it uses less digits than its factorization.

11525992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49716 (or 49712 counting only the distinct ones).

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

The square root of 11525992 is about 3394.9951399082. The cubic root of 11525992 is about 225.8877976990.

The spelling of 11525992 in words is "eleven million, five hundred twenty-five thousand, nine hundred ninety-two".