627248 has 20 divisors (see below), whose sum is σ = 1227600. Its totient is φ = 310464.

The previous prime is 627227. The next prime is 627251. The reversal of 627248 is 842726.

It is a self number, because there is not a number n which added to its sum of digits gives 627248.

It is an unprimeable number.

627248 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 3 ways as a sum of consecutive naturals, for example, 3053 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (61380).

2⁶²⁷²⁴⁸ is an apocalyptic number.

It is an amenable number.

627248 is a deficient number, since it is larger than the sum of its proper divisors (600352).

627248 is a wasteful number, since it uses less digits than its factorization.

627248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 398 counting only the distinct ones).

The product of its digits is 5376, while the sum is 29.

The square root of 627248 is about 791.9898989255. The cubic root of 627248 is about 85.6011820374.

The spelling of 627248 in words is "six hundred twenty-seven thousand, two hundred forty-eight".