627073 has 2 divisors, whose sum is σ = 627074. Its totient is φ = 627072.

The previous prime is 627071. The next prime is 627083. The reversal of 627073 is 370726.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 589824 + 37249 = 768^2 + 193^2 .

It is a cyclic number.

It is not a de Polignac number, because 627073 - 2¹ = 627071 is a prime.

Together with 627071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (627071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313536 + 313537.

It is an arithmetic number, because the mean of its divisors is an integer number (313537).

2⁶²⁷⁰⁷³ is an apocalyptic number.

It is an amenable number.

627073 is a deficient number, since it is larger than the sum of its proper divisors (1).

627073 is an equidigital number, since it uses as much as digits as its factorization.

627073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 627073 is about 791.8794100114. The cubic root of 627073 is about 85.5932204867.

Adding to 627073 its reverse (370726), we get a palindrome (997799).

The spelling of 627073 in words is "six hundred twenty-seven thousand, seventy-three".