628068 has 24 divisors (see below), whose sum is σ = 1675072. Its totient is φ = 179424.

The previous prime is 628063. The next prime is 628093. The reversal of 628068 is 860826.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628063) by changing a digit.

628068 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3655 + ... + 3822.

2⁶²⁸⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

628068 is an abundant number, since it is smaller than the sum of its proper divisors (1047004).

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

628068 is a wasteful number, since it uses less digits than its factorization.

628068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7491 (or 7489 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 628068 is about 792.5074132145. The cubic root of 628068 is about 85.6384678764.

The spelling of 628068 in words is "six hundred twenty-eight thousand, sixty-eight".