8652728 has 64 divisors (see below), whose sum is σ = 20088000. Its totient is φ = 3409920.

The previous prime is 8652703. The next prime is 8652731. The reversal of 8652728 is 8272568.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (53760) is a multiple of the sum of its prime factors (240).

It is a junction number, because it is equal to n+sod(n) for n = 8652691 and 8652700.

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, 57998 + ... + 58146.

It is an arithmetic number, because the mean of its divisors is an integer number (313875).

Almost surely, 2^8652728 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 8652728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10044000).

8652728 is an abundant number, since it is smaller than the sum of its proper divisors (11435272).

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

8652728 is a wasteful number, since it uses less digits than its factorization.

8652728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240 (or 236 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 8652728 is about 2941.5519713240. The cubic root of 8652728 is about 205.2978260786.

The spelling of 8652728 in words is "eight million, six hundred fifty-two thousand, seven hundred twenty-eight".