105707065 has 8 divisors (see below), whose sum is σ = 127506888. Its totient is φ = 84126720.

The previous prime is 105706999. The next prime is 105707099. The reversal of 105707065 is 560707501.

It can be written as a sum of positive squares in 4 ways, for example, as 110889 + 105596176 = 333^2 + 10276^2 .

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

It is not a de Polignac number, because 105707065 - 2¹⁵ = 105674297 is a prime.

It is a super-2 number, since 2×105707065² = 22347967181828450, 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, 53806 + ... + 55735.

It is an arithmetic number, because the mean of its divisors is an integer number (15938361).

Almost surely, 2^105707065 is an apocalyptic number.

It is an amenable number.

105707065 is a deficient number, since it is larger than the sum of its proper divisors (21799823).

105707065 is a wasteful number, since it uses less digits than its factorization.

105707065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109739.

The product of its (nonzero) digits is 7350, while the sum is 31.

The square root of 105707065 is about 10281.3941175309. The cubic root of 105707065 is about 472.8259874482.

It can be divided in two parts, 10 and 5707065, that added together give a palindrome (5707075).

The spelling of 105707065 in words is "one hundred five million, seven hundred seven thousand, sixty-five".