268484105 has 4 divisors (see below), whose sum is σ = 322180932. Its totient is φ = 214787280.

The previous prime is 268484093. The next prime is 268484141. The reversal of 268484105 is 501484862.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 129527161 + 138956944 = 11381^2 + 11788^2 .

It is not a de Polignac number, because 268484105 - 2⁴ = 268484089 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26848406 + ... + 26848415.

It is an arithmetic number, because the mean of its divisors is an integer number (80545233).

Almost surely, 2^268484105 is an apocalyptic number.

It is an amenable number.

268484105 is a deficient number, since it is larger than the sum of its proper divisors (53696827).

268484105 is an equidigital number, since it uses as much as digits as its factorization.

268484105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53696826.

The product of its (nonzero) digits is 61440, while the sum is 38.

The square root of 268484105 is about 16385.4845823979. The cubic root of 268484105 is about 645.1185448038.

The spelling of 268484105 in words is "two hundred sixty-eight million, four hundred eighty-four thousand, one hundred five".