107039717 has 4 divisors (see below), whose sum is σ = 107075340. Its totient is φ = 107004096.

The previous prime is 107039623. The next prime is 107039719. The reversal of 107039717 is 717930701.

It is a happy number.

It is a Cunningham number, because it is equal to 10346²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 98922916 + 8116801 = 9946^2 + 2849^2 .

It is a cyclic number.

It is not a de Polignac number, because 107039717 - 2⁸ = 107039461 is a prime.

It is a super-2 number, since 2×107039717² = 22915002030880178, 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 (107039719) 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, 12842 + ... + 19467.

It is an arithmetic number, because the mean of its divisors is an integer number (26768835).

Almost surely, 2^107039717 is an apocalyptic number.

It is an amenable number.

107039717 is a deficient number, since it is larger than the sum of its proper divisors (35623).

107039717 is an equidigital number, since it uses as much as digits as its factorization.

107039717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35622.

The product of its (nonzero) digits is 9261, while the sum is 35.

The square root of 107039717 is about 10346.0000483279. Note that the first 4 decimals coincide. The cubic root of 107039717 is about 474.8046724131.

The spelling of 107039717 in words is "one hundred seven million, thirty-nine thousand, seven hundred seventeen".