2649116 has 12 divisors (see below), whose sum is σ = 4662840. Its totient is φ = 1316880.

The previous prime is 2649109. The next prime is 2649137. The reversal of 2649116 is 6119462.

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, 1106 + ... + 2553.

It is an arithmetic number, because the mean of its divisors is an integer number (388570).

2^2649116 is an apocalyptic number.

It is an amenable number.

2649116 is a deficient number, since it is larger than the sum of its proper divisors (2013724).

2649116 is a wasteful number, since it uses less digits than its factorization.

2649116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844 (or 3842 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 2649116 is about 1627.6105185209. The cubic root of 2649116 is about 138.3673611875.

The spelling of 2649116 in words is "two million, six hundred forty-nine thousand, one hundred sixteen".