2745607 has 2 divisors, whose sum is σ = 2745608. Its totient is φ = 2745606.

The previous prime is 2745581. The next prime is 2745637. The reversal of 2745607 is 7065472.

2745607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2745607 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2745637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372803 + 1372804.

It is an arithmetic number, because the mean of its divisors is an integer number (1372804).

2^2745607 is an apocalyptic number.

2745607 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745607 is an equidigital number, since it uses as much as digits as its factorization.

2745607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2745607 is about 1656.9873264452. The cubic root of 2745607 is about 140.0273245985.

The spelling of 2745607 in words is "two million, seven hundred forty-five thousand, six hundred seven".