800066622 has 8 divisors (see below), whose sum is σ = 1600133256. Its totient is φ = 266688872.

The previous prime is 800066591. The next prime is 800066629. The reversal of 800066622 is 226660008.

800066622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

800066622 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 800066622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800066629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66672213 + ... + 66672224.

It is an arithmetic number, because the mean of its divisors is an integer number (200016657).

Almost surely, 2^800066622 is an apocalyptic number.

800066622 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.

800066622 is a wasteful number, since it uses less digits than its factorization.

800066622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133344442.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 800066622 is about 28285.4489446429. The cubic root of 800066622 is about 928.3435353349.

The spelling of 800066622 in words is "eight hundred million, sixty-six thousand, six hundred twenty-two".