268571105 has 16 divisors (see below), whose sum is σ = 357352128. Its totient is φ = 192120000.

The previous prime is 268571081. The next prime is 268571111. The reversal of 268571105 is 501175862.

It is not a de Polignac number, because 268571105 - 2¹⁶ = 268505569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36671 + ... + 43380.

It is an arithmetic number, because the mean of its divisors is an integer number (22334508).

Almost surely, 2^268571105 is an apocalyptic number.

It is an amenable number.

268571105 is a deficient number, since it is larger than the sum of its proper divisors (88781023).

268571105 is a wasteful number, since it uses less digits than its factorization.

268571105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80128.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 268571105 is about 16388.1391561092. The cubic root of 268571105 is about 645.1882190119.

The spelling of 268571105 in words is "two hundred sixty-eight million, five hundred seventy-one thousand, one hundred five".