2664027 has 24 divisors (see below), whose sum is σ = 4071600. Its totient is φ = 1675968.

The previous prime is 2664023. The next prime is 2664029. The reversal of 2664027 is 7204662.

2664027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2664027 - 2² = 2664023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2664023) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 15313 + ... + 15485.

It is an arithmetic number, because the mean of its divisors is an integer number (169650).

2^2664027 is an apocalyptic number.

2664027 is a deficient number, since it is larger than the sum of its proper divisors (1407573).

2664027 is a wasteful number, since it uses less digits than its factorization.

2664027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2664027 is about 1632.1847321918. The cubic root of 2664027 is about 138.6264836981.

Adding to 2664027 its reverse (7204662), we get a palindrome (9868689).

The spelling of 2664027 in words is "two million, six hundred sixty-four thousand, twenty-seven".