11576525 has 12 divisors (see below), whose sum is σ = 14627412. Its totient is φ = 9085440.

The previous prime is 11576489. The next prime is 11576527. The reversal of 11576525 is 52567511.

It can be written as a sum of positive squares in 6 ways, for example, as 91204 + 11485321 = 302^2 + 3389^2 .

It is not a de Polignac number, because 11576525 - 2¹⁴ = 11560141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11576491 and 11576500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11576527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3044 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (1218951).

Almost surely, 2^11576525 is an apocalyptic number.

It is an amenable number.

11576525 is a deficient number, since it is larger than the sum of its proper divisors (3050887).

11576525 is an equidigital number, since it uses as much as digits as its factorization.

11576525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8800 (or 8795 counting only the distinct ones).

The product of its digits is 10500, while the sum is 32.

The square root of 11576525 is about 3402.4292792063. The cubic root of 11576525 is about 226.2174337303.

The spelling of 11576525 in words is "eleven million, five hundred seventy-six thousand, five hundred twenty-five".