2775116 has 6 divisors (see below), whose sum is σ = 4856460. Its totient is φ = 1387556.

The previous prime is 2775107. The next prime is 2775119. The reversal of 2775116 is 6115772.

It is not an unprimeable number, because it can be changed into a prime (2775119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346886 + ... + 346893.

It is an arithmetic number, because the mean of its divisors is an integer number (809410).

2^2775116 is an apocalyptic number.

It is an amenable number.

2775116 is a deficient number, since it is larger than the sum of its proper divisors (2081344).

2775116 is a wasteful number, since it uses less digits than its factorization.

2775116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693783 (or 693781 counting only the distinct ones).

The product of its digits is 2940, while the sum is 29.

The square root of 2775116 is about 1665.8679419450. The cubic root of 2775116 is about 140.5271959276.

The spelling of 2775116 in words is "two million, seven hundred seventy-five thousand, one hundred sixteen".