822061662 has 8 divisors (see below), whose sum is σ = 1644123336. Its totient is φ = 274020552.

The previous prime is 822061661. The next prime is 822061663. The reversal of 822061662 is 266160228.

It is an interprime number because it is at equal distance from previous prime (822061661) and next prime (822061663).

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

822061662 is an admirable number.

It is a super-2 number, since 2×822061662² = 1351570752260404488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822061661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68505133 + ... + 68505144.

It is an arithmetic number, because the mean of its divisors is an integer number (205515417).

Almost surely, 2^822061662 is an apocalyptic number.

822061662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

822061662 is a wasteful number, since it uses less digits than its factorization.

822061662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137010282.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 822061662 is about 28671.6177081099. The cubic root of 822061662 is about 936.7739348254.

The spelling of 822061662 in words is "eight hundred twenty-two million, sixty-one thousand, six hundred sixty-two".