2705413 has 2 divisors, whose sum is σ = 2705414. Its totient is φ = 2705412.

The previous prime is 2705383. The next prime is 2705419. The reversal of 2705413 is 3145072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2630884 + 74529 = 1622^2 + 273^2 .

It is a cyclic number.

It is not a de Polignac number, because 2705413 - 2⁹ = 2704901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2705419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352706 + 1352707.

It is an arithmetic number, because the mean of its divisors is an integer number (1352707).

2^2705413 is an apocalyptic number.

It is an amenable number.

2705413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2705413 is an equidigital number, since it uses as much as digits as its factorization.

2705413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2705413 is about 1644.8139712442. The cubic root of 2705413 is about 139.3406581519.

The spelling of 2705413 in words is "two million, seven hundred five thousand, four hundred thirteen".