601697 has 2 divisors, whose sum is σ = 601698. Its totient is φ = 601696.

The previous prime is 601687. The next prime is 601717. The reversal of 601697 is 796106.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 440896 + 160801 = 664^2 + 401^2 .

It is a cyclic number.

It is not a de Polignac number, because 601697 - 2¹⁰ = 600673 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 601697.

It is not a weakly prime, because it can be changed into another prime (601607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300848 + 300849.

It is an arithmetic number, because the mean of its divisors is an integer number (300849).

2⁶⁰¹⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

601697 is a deficient number, since it is larger than the sum of its proper divisors (1).

601697 is an equidigital number, since it uses as much as digits as its factorization.

601697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 601697 is about 775.6913045793. The cubic root of 601697 is about 84.4227086383.

The spelling of 601697 in words is "six hundred one thousand, six hundred ninety-seven".