8523960 has 64 divisors (see below), whose sum is σ = 25764480. Its totient is φ = 2256000.

The previous prime is 8523959. The next prime is 8523973. The reversal of 8523960 is 693258.

It is a happy number.

8523960 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29979 + ... + 30261.

It is an arithmetic number, because the mean of its divisors is an integer number (402570).

Almost surely, 2^8523960 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 8523960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12882240).

8523960 is an abundant number, since it is smaller than the sum of its proper divisors (17240520).

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

8523960 is a wasteful number, since it uses less digits than its factorization.

8523960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 8523960 is about 2919.5821618855. The cubic root of 8523960 is about 204.2743329577.

The spelling of 8523960 in words is "eight million, five hundred twenty-three thousand, nine hundred sixty".