2236896 has 60 divisors (see below), whose sum is σ = 6586272. Its totient is φ = 744768.

The previous prime is 2236879. The next prime is 2236901. The reversal of 2236896 is 6986322.

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

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 3⁴ + 6 + 8⁵ + 9 + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2236896.

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 9 ways as a sum of consecutive naturals, for example, 2161 + ... + 3023.

2^2236896 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 2236896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3293136).

2236896 is an abundant number, since it is smaller than the sum of its proper divisors (4349376).

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

2236896 is an equidigital number, since it uses as much as digits as its factorization.

2236896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885 (or 868 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2236896 is about 1495.6256216046. The cubic root of 2236896 is about 130.7821876258.

The spelling of 2236896 in words is "two million, two hundred thirty-six thousand, eight hundred ninety-six".