268194 has 8 divisors (see below), whose sum is σ = 536400. Its totient is φ = 89396.

The previous prime is 268189. The next prime is 268199. The reversal of 268194 is 491862.

It is an interprime number because it is at equal distance from previous prime (268189) and next prime (268199).

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

268194 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (268199) by changing a digit.

268194 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 3 ways as a sum of consecutive naturals, for example, 22344 + ... + 22355.

It is an arithmetic number, because the mean of its divisors is an integer number (67050).

2²⁶⁸¹⁹⁴ is an apocalyptic number.

268194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

268194 is a wasteful number, since it uses less digits than its factorization.

268194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44704.

The product of its digits is 3456, while the sum is 30.

The square root of 268194 is about 517.8745021721. The cubic root of 268194 is about 64.4886104521.

It can be divided in two parts, 2681 and 94, that added together give a triangular number (2775 = T₇₄).

The spelling of 268194 in words is "two hundred sixty-eight thousand, one hundred ninety-four".