82070195 has 8 divisors (see below), whose sum is σ = 98552400. Its totient is φ = 65610720.

The previous prime is 82070189. The next prime is 82070213. The reversal of 82070195 is 59107028.

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

It is not a de Polignac number, because 82070195 - 2²² = 77875891 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3665 + ... + 13325.

It is an arithmetic number, because the mean of its divisors is an integer number (12319050).

Almost surely, 2^82070195 is an apocalyptic number.

82070195 is a deficient number, since it is larger than the sum of its proper divisors (16482205).

82070195 is a wasteful number, since it uses less digits than its factorization.

82070195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11365.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 82070195 is about 9059.2601795069. The cubic root of 82070195 is about 434.5720810565.

The spelling of 82070195 in words is "eighty-two million, seventy thousand, one hundred ninety-five".