628058 has 16 divisors (see below), whose sum is σ = 987360. Its totient is φ = 299376.

The previous prime is 628057. The next prime is 628063. The reversal of 628058 is 850826.

It is a happy number.

628058 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×628058³ = 743225343461913336, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 628058.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5708 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (61710).

2⁶²⁸⁰⁵⁸ is an apocalyptic number.

628058 is a deficient number, since it is larger than the sum of its proper divisors (359302).

628058 is a wasteful number, since it uses less digits than its factorization.

628058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 628058 is about 792.5011041002. The cubic root of 628058 is about 85.6380133666.

The spelling of 628058 in words is "six hundred twenty-eight thousand, fifty-eight".