9896256 has 140 divisors (see below), whose sum is σ = 30979872. Its totient is φ = 3117312.

The previous prime is 9896239. The next prime is 9896267. The reversal of 9896256 is 6526989.

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 19 ways as a sum of consecutive naturals, for example, 119191 + ... + 119273.

Almost surely, 2^9896256 is an apocalyptic number.

9896256 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9896256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15489936).

9896256 is an abundant number, since it is smaller than the sum of its proper divisors (21083616).

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

9896256 is a wasteful number, since it uses less digits than its factorization.

9896256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 111 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 9896256 is about 3145.8315275933. The cubic root of 9896256 is about 214.6958453879.

The spelling of 9896256 in words is "nine million, eight hundred ninety-six thousand, two hundred fifty-six".