2206336 has 32 divisors (see below), whose sum is σ = 4798080. Its totient is φ = 1002240.

The previous prime is 2206331. The next prime is 2206357. The reversal of 2206336 is 6336022.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 0 + 6² + 3⁴ + 3⁷ + 6⁸ .

It is not an unprimeable number, because it can be changed into a prime (2206331) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 625 + ... + 2191.

It is an arithmetic number, because the mean of its divisors is an integer number (149940).

2^2206336 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 2206336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2399040).

2206336 is an abundant number, since it is smaller than the sum of its proper divisors (2591744).

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

2206336 is a wasteful number, since it uses less digits than its factorization.

2206336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592 (or 1580 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 2206336 is about 1485.3740269710. The cubic root of 2206336 is about 130.1838817929.

It can be divided in two parts, 220 and 6336, that added together give a palindrome (6556).

The spelling of 2206336 in words is "two million, two hundred six thousand, three hundred thirty-six".