2711668 has 12 divisors (see below), whose sum is σ = 4775680. Its totient is φ = 1347192.

The previous prime is 2711647. The next prime is 2711669. The reversal of 2711668 is 8661172.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2711669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428 + ... + 2731.

2^2711668 is an apocalyptic number.

It is an amenable number.

2711668 is a deficient number, since it is larger than the sum of its proper divisors (2064012).

2711668 is a wasteful number, since it uses less digits than its factorization.

2711668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326 (or 4324 counting only the distinct ones).

The product of its digits is 4032, while the sum is 31.

The square root of 2711668 is about 1646.7143043042. The cubic root of 2711668 is about 139.4479621599.

The spelling of 2711668 in words is "two million, seven hundred eleven thousand, six hundred sixty-eight".