83705095 has 8 divisors (see below), whose sum is σ = 101861280. Its totient is φ = 66020640.

The previous prime is 83705087. The next prime is 83705099. The reversal of 83705095 is 59050738.

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

It is not a de Polignac number, because 83705095 - 2³ = 83705087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83705099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117540 + ... + 118249.

It is an arithmetic number, because the mean of its divisors is an integer number (12732660).

Almost surely, 2^83705095 is an apocalyptic number.

83705095 is a deficient number, since it is larger than the sum of its proper divisors (18156185).

83705095 is a wasteful number, since it uses less digits than its factorization.

83705095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235865.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 83705095 is about 9149.0488576682. The cubic root of 83705095 is about 437.4387963363.

The spelling of 83705095 in words is "eighty-three million, seven hundred five thousand, ninety-five".