8652636 has 48 divisors (see below), whose sum is σ = 22663200. Its totient is φ = 2854656.

The previous prime is 8652629. The next prime is 8652641. The reversal of 8652636 is 6362568.

8652636 = 286² + 287² + ... + 366².

8652636 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 8652636.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11850 + ... + 12558.

It is an arithmetic number, because the mean of its divisors is an integer number (472150).

Almost surely, 2^8652636 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 8652636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11331600).

8652636 is an abundant number, since it is smaller than the sum of its proper divisors (14010564).

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

8652636 is a wasteful number, since it uses less digits than its factorization.

8652636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835 (or 827 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 8652636 is about 2941.5363332789. The cubic root of 8652636 is about 205.2970984673.

The spelling of 8652636 in words is "eight million, six hundred fifty-two thousand, six hundred thirty-six".