6706573 has 2 divisors, whose sum is σ = 6706574. Its totient is φ = 6706572.

The previous prime is 6706549. The next prime is 6706591. The reversal of 6706573 is 3756076.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4848804 + 1857769 = 2202^2 + 1363^2 .

It is a cyclic number.

It is not a de Polignac number, because 6706573 - 2¹³ = 6698381 is a prime.

6706573 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6706543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3353286 + 3353287.

It is an arithmetic number, because the mean of its divisors is an integer number (3353287).

Almost surely, 2^6706573 is an apocalyptic number.

It is an amenable number.

6706573 is a deficient number, since it is larger than the sum of its proper divisors (1).

6706573 is an equidigital number, since it uses as much as digits as its factorization.

6706573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 6706573 is about 2589.7051955773. The cubic root of 6706573 is about 188.5819919254.

The spelling of 6706573 in words is "six million, seven hundred six thousand, five hundred seventy-three".