260336 has 20 divisors (see below), whose sum is σ = 515592. Its totient is φ = 127296.

The previous prime is 260329. The next prime is 260339. The reversal of 260336 is 633062.

It is a happy number.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260339) by changing a digit.

260336 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 1001.

2²⁶⁰³³⁶ is an apocalyptic number.

It is an amenable number.

260336 is a deficient number, since it is larger than the sum of its proper divisors (255256).

260336 is a wasteful number, since it uses less digits than its factorization.

260336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 362 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 260336 is about 510.2313200892. The cubic root of 260336 is about 63.8525250183.

Adding to 260336 its reverse (633062), we get a palindrome (893398).

The spelling of 260336 in words is "two hundred sixty thousand, three hundred thirty-six".