11534536 has 16 divisors (see below), whose sum is σ = 23291100. Its totient is φ = 5323584.

The previous prime is 11534533. The next prime is 11534543. The reversal of 11534536 is 63543511.

It can be written as a sum of positive squares in 2 ways, for example, as 11492100 + 42436 = 3390^2 + 206^2 .

It is not an unprimeable number, because it can be changed into a prime (11534533) 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, 55351 + ... + 55558.

Almost surely, 2^11534536 is an apocalyptic number.

It is an amenable number.

11534536 is an abundant number, since it is smaller than the sum of its proper divisors (11756564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11534536 is a wasteful number, since it uses less digits than its factorization.

11534536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110928 (or 110924 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 11534536 is about 3396.2532296635. The cubic root of 11534536 is about 225.9435993646.

The spelling of 11534536 in words is "eleven million, five hundred thirty-four thousand, five hundred thirty-six".