9636536 has 96 divisors (see below), whose sum is σ = 23748480. Its totient is φ = 3628800.

The previous prime is 9636533. The next prime is 9636541. The reversal of 9636536 is 6356369.

It is a self number, because there is not a number n which added to its sum of digits gives 9636536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9636533) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 157946 + ... + 158006.

It is an arithmetic number, because the mean of its divisors is an integer number (247380).

Almost surely, 2^9636536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9636536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11874240).

9636536 is an abundant number, since it is smaller than the sum of its proper divisors (14111944).

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

9636536 is a wasteful number, since it uses less digits than its factorization.

9636536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 114 counting only the distinct ones).

The product of its digits is 87480, while the sum is 38.

The square root of 9636536 is about 3104.2770494916. The cubic root of 9636536 is about 212.8009926085.

The spelling of 9636536 in words is "nine million, six hundred thirty-six thousand, five hundred thirty-six".