8532636 has 48 divisors (see below), whose sum is σ = 22934016. Its totient is φ = 2418624.

The previous prime is 8532631. The next prime is 8532637. The reversal of 8532636 is 6362358.

It is a junction number, because it is equal to n+sod(n) for n = 8532597 and 8532606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8532631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12865 + ... + 13511.

It is an arithmetic number, because the mean of its divisors is an integer number (477792).

Almost surely, 2^8532636 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 8532636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11467008).

8532636 is an abundant number, since it is smaller than the sum of its proper divisors (14401380).

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

8532636 is a wasteful number, since it uses less digits than its factorization.

8532636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818 (or 816 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 8532636 is about 2921.0676130484. The cubic root of 8532636 is about 204.3436154334.

The spelling of 8532636 in words is "eight million, five hundred thirty-two thousand, six hundred thirty-six".