82727206 has 8 divisors (see below), whose sum is σ = 124206624. Its totient is φ = 41325000.

The previous prime is 82727201. The next prime is 82727207. The reversal of 82727206 is 60272728.

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

It is a super-2 number, since 2×82727206² = 13687581225132872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82727201) 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, 16545 + ... + 20956.

It is an arithmetic number, because the mean of its divisors is an integer number (15525828).

Almost surely, 2^82727206 is an apocalyptic number.

82727206 is a deficient number, since it is larger than the sum of its proper divisors (41479418).

82727206 is a wasteful number, since it uses less digits than its factorization.

82727206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38606.

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 82727206 is about 9095.4497414916. The cubic root of 82727206 is about 435.7286523871.

The spelling of 82727206 in words is "eighty-two million, seven hundred twenty-seven thousand, two hundred six".