2116064 has 24 divisors (see below), whose sum is σ = 4218480. Its totient is φ = 1044736.

The previous prime is 2116063. The next prime is 2116097. The reversal of 2116064 is 4606112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116063) 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, 2477 + ... + 3219.

It is an arithmetic number, because the mean of its divisors is an integer number (175770).

2^2116064 is an apocalyptic number.

It is an amenable number.

2116064 is a deficient number, since it is larger than the sum of its proper divisors (2102416).

2116064 is an equidigital number, since it uses as much as digits as its factorization.

2116064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2116064 is about 1454.6697219644. The cubic root of 2116064 is about 128.3836147866.

The spelling of 2116064 in words is "two million, one hundred sixteen thousand, sixty-four".