627080 has 32 divisors (see below), whose sum is σ = 1439640. Its totient is φ = 245760.

The previous prime is 627073. The next prime is 627083. The reversal of 627080 is 80726.

It can be written as a sum of positive squares in 4 ways, for example, as 515524 + 111556 = 718^2 + 334^2 .

It is not an unprimeable number, because it can be changed into a prime (627083) by changing a digit.

627080 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 7 ways as a sum of consecutive naturals, for example, 2312 + ... + 2568.

2⁶²⁷⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 627080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (719820).

627080 is an abundant number, since it is smaller than the sum of its proper divisors (812560).

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

627080 is a wasteful number, since it uses less digits than its factorization.

627080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 627080 is about 791.8838298640. The cubic root of 627080 is about 85.5935389772.

The spelling of 627080 in words is "six hundred twenty-seven thousand, eighty".