2768956 has 6 divisors (see below), whose sum is σ = 4845680. Its totient is φ = 1384476.

The previous prime is 2768939. The next prime is 2768957. The reversal of 2768956 is 6598672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2768957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 346116 + ... + 346123.

2^2768956 is an apocalyptic number.

It is an amenable number.

2768956 is a deficient number, since it is larger than the sum of its proper divisors (2076724).

2768956 is a wasteful number, since it uses less digits than its factorization.

2768956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692243 (or 692241 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 2768956 is about 1664.0180287485. The cubic root of 2768956 is about 140.4231415604.

The spelling of 2768956 in words is "two million, seven hundred sixty-eight thousand, nine hundred fifty-six".