627348172 has 48 divisors (see below), whose sum is σ = 1237410720. Its totient is φ = 275788800.

The previous prime is 627348133. The next prime is 627348173. The reversal of 627348172 is 271843726.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (627348173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293604 + ... + 295732.

It is an arithmetic number, because the mean of its divisors is an integer number (25779390).

Almost surely, 2^627348172 is an apocalyptic number.

It is an amenable number.

627348172 is a deficient number, since it is larger than the sum of its proper divisors (610062548).

627348172 is a wasteful number, since it uses less digits than its factorization.

627348172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362 (or 2360 counting only the distinct ones).

The product of its digits is 112896, while the sum is 40.

The square root of 627348172 is about 25046.9194113767. The cubic root of 627348172 is about 856.0573865361.

It can be divided in two parts, 6273 and 48172, that added together give a palindrome (54445).

The spelling of 627348172 in words is "six hundred twenty-seven million, three hundred forty-eight thousand, one hundred seventy-two".