11520536 has 16 divisors (see below), whose sum is σ = 22738200. Its totient is φ = 5457024.

The previous prime is 11520473. The next prime is 11520559. The reversal of 11520536 is 63502511.

11520536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37745 + ... + 38048.

Almost surely, 2^11520536 is an apocalyptic number.

It is an amenable number.

11520536 is a deficient number, since it is larger than the sum of its proper divisors (11217664).

11520536 is a wasteful number, since it uses less digits than its factorization.

11520536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75818 (or 75814 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 11520536 is about 3394.1915090342. The cubic root of 11520536 is about 225.8521496223.

The spelling of 11520536 in words is "eleven million, five hundred twenty thousand, five hundred thirty-six".