2766049 has 24 divisors (see below), whose sum is σ = 3511872. Its totient is φ = 2143680.

The previous prime is 2766013. The next prime is 2766059. The reversal of 2766049 is 9406672.

It is not a de Polignac number, because 2766049 - 2⁷ = 2765921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2766059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95367 + ... + 95395.

It is an arithmetic number, because the mean of its divisors is an integer number (146328).

2^2766049 is an apocalyptic number.

2766049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2766049 is a deficient number, since it is larger than the sum of its proper divisors (745823).

2766049 is a wasteful number, since it uses less digits than its factorization.

2766049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 76 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 2766049 is about 1663.1443112370. The cubic root of 2766049 is about 140.3739830797.

The spelling of 2766049 in words is "two million, seven hundred sixty-six thousand, forty-nine".