268269 has 8 divisors (see below), whose sum is σ = 360192. Its totient is φ = 177600.

The previous prime is 268267. The next prime is 268271. The reversal of 268269 is 962862.

It is an interprime number because it is at equal distance from previous prime (268267) and next prime (268271).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 268269 - 2¹ = 268267 is a prime.

It is a super-2 number, since 2×268269² = 143936512722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268267) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 469 + ... + 869.

It is an arithmetic number, because the mean of its divisors is an integer number (45024).

2²⁶⁸²⁶⁹ is an apocalyptic number.

It is an amenable number.

268269 is a deficient number, since it is larger than the sum of its proper divisors (91923).

268269 is a wasteful number, since it uses less digits than its factorization.

268269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627.

The product of its digits is 10368, while the sum is 33.

The square root of 268269 is about 517.9469084761. The cubic root of 268269 is about 64.4946212689.

The spelling of 268269 in words is "two hundred sixty-eight thousand, two hundred sixty-nine".