675319 has 2 divisors, whose sum is σ = 675320. Its totient is φ = 675318.

The previous prime is 675313. The next prime is 675341. The reversal of 675319 is 913576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 675319 - 2¹¹ = 673271 is a prime.

It is a super-2 number, since 2×675319² = 912111503522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (675313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337659 + 337660.

It is an arithmetic number, because the mean of its divisors is an integer number (337660).

2⁶⁷⁵³¹⁹ is an apocalyptic number.

675319 is a deficient number, since it is larger than the sum of its proper divisors (1).

675319 is an equidigital number, since it uses as much as digits as its factorization.

675319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5670, while the sum is 31.

The square root of 675319 is about 821.7779505438. Note that the first 3 decimals coincide. The cubic root of 675319 is about 87.7343486613.

The spelling of 675319 in words is "six hundred seventy-five thousand, three hundred nineteen".