11528536 has 16 divisors (see below), whose sum is σ = 22076640. Its totient is φ = 5641440.

The previous prime is 11528527. The next prime is 11528537. The reversal of 11528536 is 63582511.

It is a junction number, because it is equal to n+sod(n) for n = 11528498 and 11528507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11528537) 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, 14955 + ... + 15706.

It is an arithmetic number, because the mean of its divisors is an integer number (1379790).

Almost surely, 2^11528536 is an apocalyptic number.

It is an amenable number.

11528536 is a deficient number, since it is larger than the sum of its proper divisors (10548104).

11528536 is a wasteful number, since it uses less digits than its factorization.

11528536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30714 (or 30710 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The square root of 11528536 is about 3395.3697884030. The cubic root of 11528536 is about 225.9044156839.

The spelling of 11528536 in words is "eleven million, five hundred twenty-eight thousand, five hundred thirty-six".