2966648 has 16 divisors (see below), whose sum is σ = 5621280. Its totient is φ = 1467648.

The previous prime is 2966633. The next prime is 2966651. The reversal of 2966648 is 8466692.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (351330).

2^2966648 is an apocalyptic number.

It is an amenable number.

2966648 is a deficient number, since it is larger than the sum of its proper divisors (2654632).

2966648 is a wasteful number, since it uses less digits than its factorization.

2966648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3926 (or 3922 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 2966648 is about 1722.3960055690. The cubic root of 2966648 is about 143.6884984548.

The spelling of 2966648 in words is "two million, nine hundred sixty-six thousand, six hundred forty-eight".