105942065 has 8 divisors (see below), whose sum is σ = 127191168. Its totient is φ = 84713200.

The previous prime is 105942059. The next prime is 105942077. The reversal of 105942065 is 560249501.

It is a happy number.

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

It is not a de Polignac number, because 105942065 - 2¹⁰ = 105941041 is a prime.

It is a super-2 number, since 2×105942065² = 22447442272928450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11240 + ... + 18390.

It is an arithmetic number, because the mean of its divisors is an integer number (15898896).

Almost surely, 2^105942065 is an apocalyptic number.

It is an amenable number.

105942065 is a deficient number, since it is larger than the sum of its proper divisors (21249103).

105942065 is an equidigital number, since it uses as much as digits as its factorization.

105942065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10119.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 105942065 is about 10292.8161841160. The cubic root of 105942065 is about 473.1761118492.

The spelling of 105942065 in words is "one hundred five million, nine hundred forty-two thousand, sixty-five".