659360 has 48 divisors (see below), whose sum is σ = 1682856. Its totient is φ = 242688.

The previous prime is 659353. The next prime is 659371. The reversal of 659360 is 63956.

It can be written as a sum of positive squares in 4 ways, for example, as 234256 + 425104 = 484^2 + 652^2 .

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

659360 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922 + ... + 2238.

2⁶⁵⁹³⁶⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 659360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (841428).

659360 is an abundant number, since it is smaller than the sum of its proper divisors (1023496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

659360 is a wasteful number, since it uses less digits than its factorization.

659360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 659360 is about 812.0098521570. The cubic root of 659360 is about 87.0377253046.

It can be divided in two parts, 65 and 9360, that multiplied together give a square (608400 = 780²).

The spelling of 659360 in words is "six hundred fifty-nine thousand, three hundred sixty".