2705796 has 18 divisors (see below), whose sum is σ = 6839742. Its totient is φ = 901920.

The previous prime is 2705779. The next prime is 2705819. The reversal of 2705796 is 6975072.

It can be written as a sum of positive squares in only one way, i.e., 2143296 + 562500 = 1464^2 + 750^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 75161 = 2705796 / (2 + 7 + 0 + 5 + 7 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 2705796.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37545 + ... + 37616.

2^2705796 is an apocalyptic number.

It is an amenable number.

2705796 is an abundant number, since it is smaller than the sum of its proper divisors (4133946).

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

2705796 is a wasteful number, since it uses less digits than its factorization.

2705796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75171 (or 75166 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 2705796 is about 1644.9303936641. The cubic root of 2705796 is about 139.3472332360.

The spelling of 2705796 in words is "two million, seven hundred five thousand, seven hundred ninety-six".