82076395 has 4 divisors (see below), whose sum is σ = 98491680. Its totient is φ = 65661112.

The previous prime is 82076387. The next prime is 82076419. The reversal of 82076395 is 59367028.

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

It is a cyclic number.

It is not a de Polignac number, because 82076395 - 2³ = 82076387 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 8207635 + ... + 8207644.

It is an arithmetic number, because the mean of its divisors is an integer number (24622920).

Almost surely, 2^82076395 is an apocalyptic number.

82076395 is a deficient number, since it is larger than the sum of its proper divisors (16415285).

82076395 is a wasteful number, since it uses less digits than its factorization.

82076395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16415284.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 82076395 is about 9059.6023643425. The cubic root of 82076395 is about 434.5830240428.

The spelling of 82076395 in words is "eighty-two million, seventy-six thousand, three hundred ninety-five".