107975705 has 4 divisors (see below), whose sum is σ = 129570852. Its totient is φ = 86380560.

The previous prime is 107975683. The next prime is 107975711. The reversal of 107975705 is 507579701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 507579701 = 211 ⋅2405591.

It can be written as a sum of positive squares in 2 ways, for example, as 48052624 + 59923081 = 6932^2 + 7741^2 .

It is not a de Polignac number, because 107975705 - 2¹⁰ = 107974681 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10797566 + ... + 10797575.

It is an arithmetic number, because the mean of its divisors is an integer number (32392713).

Almost surely, 2^107975705 is an apocalyptic number.

It is an amenable number.

107975705 is a deficient number, since it is larger than the sum of its proper divisors (21595147).

107975705 is an equidigital number, since it uses as much as digits as its factorization.

107975705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21595146.

The product of its (nonzero) digits is 77175, while the sum is 41.

The square root of 107975705 is about 10391.1358859366. The cubic root of 107975705 is about 476.1846037379.

The spelling of 107975705 in words is "one hundred seven million, nine hundred seventy-five thousand, seven hundred five".