82107795 has 32 divisors (see below), whose sum is σ = 163791360. Its totient is φ = 34122240.

The previous prime is 82107793. The next prime is 82107829. The reversal of 82107795 is 59770128.

It is not a de Polignac number, because 82107795 - 2¹ = 82107793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82107793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34390 + ... + 36699.

It is an arithmetic number, because the mean of its divisors is an integer number (5118480).

Almost surely, 2^82107795 is an apocalyptic number.

82107795 is a deficient number, since it is larger than the sum of its proper divisors (81683565).

82107795 is a wasteful number, since it uses less digits than its factorization.

82107795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71115.

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 82107795 is about 9061.3351665193. The cubic root of 82107795 is about 434.6384365121.

The spelling of 82107795 in words is "eighty-two million, one hundred seven thousand, seven hundred ninety-five".