628327 has 6 divisors (see below), whose sum is σ = 730968. Its totient is φ = 538524.

The previous prime is 628319. The next prime is 628357. The reversal of 628327 is 723826.

It is not a de Polignac number, because 628327 - 2³ = 628319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 628295 and 628304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (628357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6363 + ... + 6460.

It is an arithmetic number, because the mean of its divisors is an integer number (121828).

2⁶²⁸³²⁷ is an apocalyptic number.

628327 is a deficient number, since it is larger than the sum of its proper divisors (102641).

628327 is a wasteful number, since it uses less digits than its factorization.

628327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12837 (or 12830 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 628327 is about 792.6708017834. The cubic root of 628327 is about 85.6502380005.

The spelling of 628327 in words is "six hundred twenty-eight thousand, three hundred twenty-seven".