2014664 has 8 divisors (see below), whose sum is σ = 3777510. Its totient is φ = 1007328.

The previous prime is 2014657. The next prime is 2014667. The reversal of 2014664 is 4664102.

It is a happy number.

2014664 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1464100 + 550564 = 1210^2 + 742^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2014667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125909 + ... + 125924.

2^2014664 is an apocalyptic number.

It is an amenable number.

2014664 is a deficient number, since it is larger than the sum of its proper divisors (1762846).

2014664 is a wasteful number, since it uses less digits than its factorization.

2014664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251839 (or 251835 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2014664 is about 1419.3886007715. The cubic root of 2014664 is about 126.2992801767.

Adding to 2014664 its reverse (4664102), we get a palindrome (6678766).

The spelling of 2014664 in words is "two million, fourteen thousand, six hundred sixty-four".