82895666 has 8 divisors (see below), whose sum is σ = 142106880. Its totient is φ = 35526708.

The previous prime is 82895663. The next prime is 82895671. The reversal of 82895666 is 66659828.

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

It is not an unprimeable number, because it can be changed into a prime (82895663) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2960546 + ... + 2960573.

It is an arithmetic number, because the mean of its divisors is an integer number (17763360).

Almost surely, 2^82895666 is an apocalyptic number.

82895666 is a deficient number, since it is larger than the sum of its proper divisors (59211214).

82895666 is a wasteful number, since it uses less digits than its factorization.

82895666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921128.

The product of its digits is 1244160, while the sum is 50.

The square root of 82895666 is about 9104.7057063916. The cubic root of 82895666 is about 436.0242144900.

The spelling of 82895666 in words is "eighty-two million, eight hundred ninety-five thousand, six hundred sixty-six".