105268693 has 4 divisors (see below), whose sum is σ = 105384160. Its totient is φ = 105153228.

The previous prime is 105268679. The next prime is 105268697. The reversal of 105268693 is 396862501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105268693 - 2⁵ = 105268661 is a prime.

It is a super-2 number, since 2×105268693² = 22162995451856498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105268697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56355 + ... + 58192.

It is an arithmetic number, because the mean of its divisors is an integer number (26346040).

Almost surely, 2^105268693 is an apocalyptic number.

It is an amenable number.

105268693 is a deficient number, since it is larger than the sum of its proper divisors (115467).

105268693 is an equidigital number, since it uses as much as digits as its factorization.

105268693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115466.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 105268693 is about 10260.0532649689. The cubic root of 105268693 is about 472.1714715614.

The spelling of 105268693 in words is "one hundred five million, two hundred sixty-eight thousand, six hundred ninety-three".