105968393 has 4 divisors (see below), whose sum is σ = 105992208. Its totient is φ = 105944580.

The previous prime is 105968381. The next prime is 105968399. The reversal of 105968393 is 393869501.

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 105968393 - 2¹² = 105964297 is a prime.

It is a super-2 number, since 2×105968393² = 22458600630004898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105968399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3023 + ... + 14868.

It is an arithmetic number, because the mean of its divisors is an integer number (26498052).

Almost surely, 2^105968393 is an apocalyptic number.

It is an amenable number.

105968393 is a deficient number, since it is larger than the sum of its proper divisors (23815).

105968393 is an equidigital number, since it uses as much as digits as its factorization.

105968393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23814.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 105968393 is about 10294.0950549332. The cubic root of 105968393 is about 473.2153054369.

The spelling of 105968393 in words is "one hundred five million, nine hundred sixty-eight thousand, three hundred ninety-three".