11532536 has 8 divisors (see below), whose sum is σ = 21623520. Its totient is φ = 5766264.

The previous prime is 11532481. The next prime is 11532539. The reversal of 11532536 is 63523511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720776 + ... + 720791.

It is an arithmetic number, because the mean of its divisors is an integer number (2702940).

Almost surely, 2^11532536 is an apocalyptic number.

It is an amenable number.

11532536 is a deficient number, since it is larger than the sum of its proper divisors (10090984).

11532536 is a wasteful number, since it uses less digits than its factorization.

11532536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441573 (or 1441569 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 11532536 is about 3395.9587747792. The cubic root of 11532536 is about 225.9305396479.

The spelling of 11532536 in words is "eleven million, five hundred thirty-two thousand, five hundred thirty-six".