622080068 has 6 divisors (see below), whose sum is σ = 1088640126. Its totient is φ = 311040032.

The previous prime is 622080037. The next prime is 622080077. The reversal of 622080068 is 860080226.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 617423104 + 4656964 = 24848^2 + 2158^2 .

It is a super-2 number, since 2×622080068² = 773967222005769248, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77760005 + ... + 77760012.

It is an arithmetic number, because the mean of its divisors is an integer number (181440021).

Almost surely, 2^622080068 is an apocalyptic number.

It is an amenable number.

622080068 is a deficient number, since it is larger than the sum of its proper divisors (466560058).

622080068 is a wasteful number, since it uses less digits than its factorization.

622080068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155520021 (or 155520019 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 622080068 is about 24941.5329921799. The cubic root of 622080068 is about 853.6544241821.

The spelling of 622080068 in words is "six hundred twenty-two million, eighty thousand, sixty-eight".