268466 has 8 divisors (see below), whose sum is σ = 439344. Its totient is φ = 122020.

The previous prime is 268459. The next prime is 268487. The reversal of 268466 is 664862.

It is a happy number.

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

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 268466.

It is an unprimeable number.

268466 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 (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6080 + ... + 6123.

It is an arithmetic number, because the mean of its divisors is an integer number (54918).

2²⁶⁸⁴⁶⁶ is an apocalyptic number.

268466 is a deficient number, since it is larger than the sum of its proper divisors (170878).

268466 is a wasteful number, since it uses less digits than its factorization.

268466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12216.

The product of its digits is 13824, while the sum is 32.

The square root of 268466 is about 518.1370475077. The cubic root of 268466 is about 64.5104043469.

It can be divided in two parts, 26 and 8466, that multiplied together give a triangular number (220116 = T₆₆₃).

The spelling of 268466 in words is "two hundred sixty-eight thousand, four hundred sixty-six".