2705741 has 2 divisors, whose sum is σ = 2705742. Its totient is φ = 2705740.

The previous prime is 2705693. The next prime is 2705761. The reversal of 2705741 is 1475072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2656900 + 48841 = 1630^2 + 221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2705741 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2705741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2705761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352870 + 1352871.

It is an arithmetic number, because the mean of its divisors is an integer number (1352871).

2^2705741 is an apocalyptic number.

It is an amenable number.

2705741 is a deficient number, since it is larger than the sum of its proper divisors (1).

2705741 is an equidigital number, since it uses as much as digits as its factorization.

2705741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 2705741 is about 1644.9136755465. The cubic root of 2705741 is about 139.3462890715.

The spelling of 2705741 in words is "two million, seven hundred five thousand, seven hundred forty-one".