675197 has 2 divisors, whose sum is σ = 675198. Its totient is φ = 675196.

The previous prime is 675187. The next prime is 675221. The reversal of 675197 is 791576.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 674041 + 1156 = 821^2 + 34^2 .

It is a cyclic number.

It is not a de Polignac number, because 675197 - 2⁶ = 675133 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 (675187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337598 + 337599.

It is an arithmetic number, because the mean of its divisors is an integer number (337599).

2⁶⁷⁵¹⁹⁷ is an apocalyptic number.

It is an amenable number.

675197 is a deficient number, since it is larger than the sum of its proper divisors (1).

675197 is an equidigital number, since it uses as much as digits as its factorization.

675197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13230, while the sum is 35.

The square root of 675197 is about 821.7037178935. The cubic root of 675197 is about 87.7290651162.

The spelling of 675197 in words is "six hundred seventy-five thousand, one hundred ninety-seven".