8959896 has 96 divisors (see below), whose sum is σ = 27518400. Its totient is φ = 2708640.

The previous prime is 8959891. The next prime is 8959913. The reversal of 8959896 is 6989598.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8959891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21175 + ... + 21593.

It is an arithmetic number, because the mean of its divisors is an integer number (286650).

Almost surely, 2^8959896 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 8959896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13759200).

8959896 is an abundant number, since it is smaller than the sum of its proper divisors (18558504).

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

8959896 is a wasteful number, since it uses less digits than its factorization.

8959896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 435 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 54.

The square root of 8959896 is about 2993.3085373880. The cubic root of 8959896 is about 207.6989604707.

Subtracting from 8959896 its product of digits (1399680), we obtain a triangular number (7560216 = T₃₈₈₈).

The spelling of 8959896 in words is "eight million, nine hundred fifty-nine thousand, eight hundred ninety-six".