659097 has 20 divisors (see below), whose sum is σ = 1006720. Its totient is φ = 429624.

The previous prime is 659077. The next prime is 659101. The reversal of 659097 is 790956.

It is not a de Polignac number, because 659097 - 2⁷ = 658969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (659047) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6348 + ... + 6450.

It is an arithmetic number, because the mean of its divisors is an integer number (50336).

2⁶⁵⁹⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

659097 is a deficient number, since it is larger than the sum of its proper divisors (347623).

659097 is a wasteful number, since it uses less digits than its factorization.

659097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 659097 is about 811.8478921571. The cubic root of 659097 is about 87.0261514724.

The spelling of 659097 in words is "six hundred fifty-nine thousand, ninety-seven".