622068 has 12 divisors (see below), whose sum is σ = 1451520. Its totient is φ = 207352.

The previous prime is 622067. The next prime is 622073. The reversal of 622068 is 860226.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622067) 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 3 ways as a sum of consecutive naturals, for example, 25908 + ... + 25931.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2⁶²²⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

622068 is an abundant number, since it is smaller than the sum of its proper divisors (829452).

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

622068 is a wasteful number, since it uses less digits than its factorization.

622068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51846 (or 51844 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 622068 is about 788.7128755130. The cubic root of 622068 is about 85.3648904009.

The spelling of 622068 in words is "six hundred twenty-two thousand, sixty-eight".