627696852 has 12 divisors (see below), whose sum is σ = 1464626016. Its totient is φ = 209232280.

The previous prime is 627696847. The next prime is 627696857. The reversal of 627696852 is 258696726.

627696852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (627696847) and next prime (627696857).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 627696795 and 627696804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627696857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26154024 + ... + 26154047.

It is an arithmetic number, because the mean of its divisors is an integer number (122052168).

Almost surely, 2^627696852 is an apocalyptic number.

It is an amenable number.

627696852 is an abundant number, since it is smaller than the sum of its proper divisors (836929164).

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

627696852 is a wasteful number, since it uses less digits than its factorization.

627696852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52308078 (or 52308076 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 51.

The square root of 627696852 is about 25053.8789811079. The cubic root of 627696852 is about 856.2159560088.

The spelling of 627696852 in words is "six hundred twenty-seven million, six hundred ninety-six thousand, eight hundred fifty-two".