268316 has 6 divisors (see below), whose sum is σ = 469560. Its totient is φ = 134156.

The previous prime is 268297. The next prime is 268343. The reversal of 268316 is 613862.

268316 is nontrivially palindromic in base 14.

It is a super-3 number, since 3×268316³ = 57951004403335488, which contains 333 as substring.

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

268316 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 as a sum of consecutive naturals, namely, 33536 + ... + 33543.

It is an arithmetic number, because the mean of its divisors is an integer number (78260).

2²⁶⁸³¹⁶ is an apocalyptic number.

It is an amenable number.

268316 is a deficient number, since it is larger than the sum of its proper divisors (201244).

268316 is a wasteful number, since it uses less digits than its factorization.

268316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67083 (or 67081 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

The square root of 268316 is about 517.9922779347. The cubic root of 268316 is about 64.4983874765.

The spelling of 268316 in words is "two hundred sixty-eight thousand, three hundred sixteen".