82027011 has 8 divisors (see below), whose sum is σ = 119312064. Its totient is φ = 49713320.

The previous prime is 82027003. The next prime is 82027013. The reversal of 82027011 is 11072028.

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

It is a cyclic number.

It is not a de Polignac number, because 82027011 - 2³ = 82027003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82027013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242801 + ... + 1242866.

It is an arithmetic number, because the mean of its divisors is an integer number (14914008).

Almost surely, 2^82027011 is an apocalyptic number.

82027011 is a deficient number, since it is larger than the sum of its proper divisors (37285053).

82027011 is a wasteful number, since it uses less digits than its factorization.

82027011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485681.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 82027011 is about 9056.8764483126. The cubic root of 82027011 is about 434.4958460999.

Adding to 82027011 its reverse (11072028), we get a palindrome (93099039).

The spelling of 82027011 in words is "eighty-two million, twenty-seven thousand, eleven".