2216096 has 24 divisors (see below), whose sum is σ = 4554144. Its totient is φ = 1059520.

The previous prime is 2216087. The next prime is 2216101. The reversal of 2216096 is 6906122.

It is a super-2 number, since 2×2216096² = 9822162962432, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 770 + ... + 2241.

It is an arithmetic number, because the mean of its divisors is an integer number (189756).

2^2216096 is an apocalyptic number.

It is an amenable number.

2216096 is an abundant number, since it is smaller than the sum of its proper divisors (2338048).

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

2216096 is a wasteful number, since it uses less digits than its factorization.

2216096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3044 (or 3036 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2216096 is about 1488.6557694780. The cubic root of 2216096 is about 130.3755609287.

Adding to 2216096 its sum of digits (26), we get a palindrome (2216122).

The spelling of 2216096 in words is "two million, two hundred sixteen thousand, ninety-six".