82022969 has 8 divisors (see below), whose sum is σ = 96274368. Its totient is φ = 68405040.

The previous prime is 82022957. The next prime is 82022999. The reversal of 82022969 is 96922028.

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 82022969 - 2⁴ = 82022953 is a prime.

It is a super-2 number, since 2×82022969² = 13455534887149922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82022929) 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 7 ways as a sum of consecutive naturals, for example, 158087 + ... + 158604.

It is an arithmetic number, because the mean of its divisors is an integer number (12034296).

Almost surely, 2^82022969 is an apocalyptic number.

It is an amenable number.

82022969 is a deficient number, since it is larger than the sum of its proper divisors (14251399).

82022969 is a wasteful number, since it uses less digits than its factorization.

82022969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316735.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 82022969 is about 9056.6533001987. The cubic root of 82022969 is about 434.4887091783.

The spelling of 82022969 in words is "eighty-two million, twenty-two thousand, nine hundred sixty-nine".