627240052 has 24 divisors (see below), whose sum is σ = 1109509632. Its totient is φ = 310252800.

The previous prime is 627240023. The next prime is 627240059. The reversal of 627240052 is 250042726.

627240052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 627240052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627240059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183277 + ... + 186667.

It is an arithmetic number, because the mean of its divisors is an integer number (46229568).

Almost surely, 2^627240052 is an apocalyptic number.

It is an amenable number.

627240052 is a deficient number, since it is larger than the sum of its proper divisors (482269580).

627240052 is a wasteful number, since it uses less digits than its factorization.

627240052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3879 (or 3877 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 627240052 is about 25044.7609691129. The cubic root of 627240052 is about 856.0082047864.

Adding to 627240052 its reverse (250042726), we get a palindrome (877282778).

The spelling of 627240052 in words is "six hundred twenty-seven million, two hundred forty thousand, fifty-two".