628067 has 4 divisors (see below), whose sum is σ = 685176. Its totient is φ = 570960.

The previous prime is 628063. The next prime is 628093. The reversal of 628067 is 760826.

628067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 628067 - 2² = 628063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (628063) 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, 28538 + ... + 28559.

It is an arithmetic number, because the mean of its divisors is an integer number (171294).

2⁶²⁸⁰⁶⁷ is an apocalyptic number.

628067 is a deficient number, since it is larger than the sum of its proper divisors (57109).

628067 is a wasteful number, since it uses less digits than its factorization.

628067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57108.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 628067 is about 792.5067823054. The cubic root of 628067 is about 85.6384224256.

The spelling of 628067 in words is "six hundred twenty-eight thousand, sixty-seven".