2215334 has 16 divisors (see below), whose sum is σ = 3664656. Its totient is φ = 996000.

The previous prime is 2215327. The next prime is 2215349. The reversal of 2215334 is 4335122.

It is a happy number.

2215334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2 + 2⁵ + 1 + 5⁹ + 3 + 3³ + 4⁹ .

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1724 + ... + 2720.

It is an arithmetic number, because the mean of its divisors is an integer number (229041).

2^2215334 is an apocalyptic number.

2215334 is a deficient number, since it is larger than the sum of its proper divisors (1449322).

2215334 is a wasteful number, since it uses less digits than its factorization.

2215334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111.

The product of its digits is 720, while the sum is 20.

The square root of 2215334 is about 1488.3998118785. The cubic root of 2215334 is about 130.3606160938.

It can be divided in two parts, 221 and 5334, that added together give a palindrome (5555).

The spelling of 2215334 in words is "two million, two hundred fifteen thousand, three hundred thirty-four".