676573 has 2 divisors, whose sum is σ = 676574. Its totient is φ = 676572.

The previous prime is 676523. The next prime is 676589. The reversal of 676573 is 375676.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 605284 + 71289 = 778^2 + 267^2 .

It is a cyclic number.

It is not a de Polignac number, because 676573 - 2⁹ = 676061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676523) 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, 338286 + 338287.

It is an arithmetic number, because the mean of its divisors is an integer number (338287).

2⁶⁷⁶⁵⁷³ is an apocalyptic number.

It is an amenable number.

676573 is a deficient number, since it is larger than the sum of its proper divisors (1).

676573 is an equidigital number, since it uses as much as digits as its factorization.

676573 is an odious number, because the sum of its binary digits is odd.

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

The square root of 676573 is about 822.5405765067. The cubic root of 676573 is about 87.7886197270.

It can be divided in two parts, 67 and 6573, that multiplied together give a triangular number (440391 = T₉₃₈).

The spelling of 676573 in words is "six hundred seventy-six thousand, five hundred seventy-three".