82022061 has 16 divisors (see below), whose sum is σ = 120250368. Its totient is φ = 49316400.

The previous prime is 82022053. The next prime is 82022077. The reversal of 82022061 is 16022028.

It is not a de Polignac number, because 82022061 - 2³ = 82022053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82022051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5595 + ... + 13976.

It is an arithmetic number, because the mean of its divisors is an integer number (7515648).

Almost surely, 2^82022061 is an apocalyptic number.

It is an amenable number.

82022061 is a deficient number, since it is larger than the sum of its proper divisors (38228307).

82022061 is a wasteful number, since it uses less digits than its factorization.

82022061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19712.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 82022061 is about 9056.6031711674. The cubic root of 82022061 is about 434.4871058989.

Adding to 82022061 its reverse (16022028), we get a palindrome (98044089).

The spelling of 82022061 in words is "eighty-two million, twenty-two thousand, sixty-one".