82068895 has 4 divisors (see below), whose sum is σ = 98482680. Its totient is φ = 65655112.

The previous prime is 82068859. The next prime is 82068901. The reversal of 82068895 is 59886028.

It is a happy number.

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 82068895 - 2¹³ = 82060703 is a prime.

It is a congruent 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, 8206885 + ... + 8206894.

It is an arithmetic number, because the mean of its divisors is an integer number (24620670).

Almost surely, 2^82068895 is an apocalyptic number.

82068895 is a deficient number, since it is larger than the sum of its proper divisors (16413785).

82068895 is a wasteful number, since it uses less digits than its factorization.

82068895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16413784.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 82068895 is about 9059.1884294345. The cubic root of 82068895 is about 434.5697864895.

The spelling of 82068895 in words is "eighty-two million, sixty-eight thousand, eight hundred ninety-five".