2706973 has 2 divisors, whose sum is σ = 2706974. Its totient is φ = 2706972.

The previous prime is 2706971. The next prime is 2706989. The reversal of 2706973 is 3796072.

2706973 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 can be written as a sum of positive squares in only one way, i.e., 1855044 + 851929 = 1362^2 + 923^2 .

It is a cyclic number.

It is not a de Polignac number, because 2706973 - 2¹ = 2706971 is a prime.

Together with 2706971, it forms a pair of twin primes.

2706973 is a lucky number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2706971) 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, 1353486 + 1353487.

It is an arithmetic number, because the mean of its divisors is an integer number (1353487).

2^2706973 is an apocalyptic number.

It is an amenable number.

2706973 is a deficient number, since it is larger than the sum of its proper divisors (1).

2706973 is an equidigital number, since it uses as much as digits as its factorization.

2706973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 2706973 is about 1645.2881206646. The cubic root of 2706973 is about 139.3674352909.

The spelling of 2706973 in words is "two million, seven hundred six thousand, nine hundred seventy-three".