2770896 has 20 divisors (see below), whose sum is σ = 7158272. Its totient is φ = 923616.

The previous prime is 2770891. The next prime is 2770907. The reversal of 2770896 is 6980772.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2770891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28816 + ... + 28911.

2^2770896 is an apocalyptic number.

It is an amenable number.

2770896 is an abundant number, since it is smaller than the sum of its proper divisors (4387376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2770896 is a wasteful number, since it uses less digits than its factorization.

2770896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57738 (or 57732 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 2770896 is about 1664.6008530576. The cubic root of 2770896 is about 140.4559285624.

The spelling of 2770896 in words is "two million, seven hundred seventy thousand, eight hundred ninety-six".